refactor: Organize model lists to support metadata (#8268)

* add model metadata

* add new anthropic models

* templates

* [autofix.ci] apply automated fixes

* stylel fix

* whitespace

* move models to a list

* [autofix.ci] apply automated fixes

---------

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>

src/backend/base/langflow/base/models/anthropic_constants.py

@@ -1,33 +1,47 @@
+from .model_metadata import create_model_metadata
+
+ANTHROPIC_MODELS_DETAILED = [
+    # Tool calling supported models
+    create_model_metadata(provider="Anthropic", name="claude-opus-4-20250514", icon="Anthropic", tool_calling=True),
+    create_model_metadata(provider="Anthropic", name="claude-sonnet-4-20250514", icon="Anthropic", tool_calling=True),
+    create_model_metadata(provider="Anthropic", name="claude-3-7-sonnet-latest", icon="Anthropic", tool_calling=True),
+    create_model_metadata(provider="Anthropic", name="claude-3-5-sonnet-latest", icon="Anthropic", tool_calling=True),
+    create_model_metadata(provider="Anthropic", name="claude-3-5-haiku-latest", icon="Anthropic", tool_calling=True),
+    create_model_metadata(provider="Anthropic", name="claude-3-opus-latest", icon="Anthropic", tool_calling=True),
+    create_model_metadata(provider="Anthropic", name="claude-3-sonnet-20240229", icon="Anthropic", tool_calling=True),
+    # Tool calling unsupported models
+    create_model_metadata(provider="Anthropic", name="claude-2.1", icon="Anthropic", tool_calling=False),
+    create_model_metadata(provider="Anthropic", name="claude-2.0", icon="Anthropic", tool_calling=False),
+    # Deprecated models
+    create_model_metadata(
+        provider="Anthropic", name="claude-3-5-sonnet-20240620", icon="Anthropic", tool_calling=True, deprecated=True
+    ),
+    create_model_metadata(
+        provider="Anthropic", name="claude-3-5-sonnet-20241022", icon="Anthropic", tool_calling=True, deprecated=True
+    ),
+    create_model_metadata(
+        provider="Anthropic", name="claude-3-5-haiku-20241022", icon="Anthropic", tool_calling=True, deprecated=True
+    ),
+    create_model_metadata(
+        provider="Anthropic", name="claude-3-haiku-20240307", icon="Anthropic", tool_calling=True, deprecated=True
+    ),
+]
+
 ANTHROPIC_MODELS = [
-    # all the models below support tool calling also
+    metadata["name"]
-    "claude-3-7-sonnet-latest",
+    for metadata in ANTHROPIC_MODELS_DETAILED
-    "claude-3-5-sonnet-latest",
+    if not metadata.get("deprecated", False) and metadata.get("tool_calling", False)
-    "claude-3-5-haiku-latest",
-    "claude-3-opus-latest",
-    "claude-3-sonnet-20240229",
-    "claude-3-haiku-20240307",
 ]
 
 TOOL_CALLING_SUPPORTED_ANTHROPIC_MODELS = [
-    # all the models below support tool calling also
+    metadata["name"] for metadata in ANTHROPIC_MODELS_DETAILED if metadata.get("tool_calling", False)
-    "claude-3-7-sonnet-latest",
-    "claude-3-5-sonnet-latest",
-    "claude-3-5-haiku-latest",
-    "claude-3-opus-latest",
-    "claude-3-sonnet-20240229",
-    "claude-3-haiku-20240307",
-]
-TOOL_CALLING_UNSUPPORTED_ANTHROPIC_MODELS = [
-    "claude-2.1",
-    "claude-2.0",
 ]
 
-DEPRECATED_MODELS = [
+TOOL_CALLING_UNSUPPORTED_ANTHROPIC_MODELS = [
-    "claude-3-5-sonnet-20240620",
+    metadata["name"] for metadata in ANTHROPIC_MODELS_DETAILED if not metadata.get("tool_calling", False)
-    "claude-3-5-sonnet-20241022",
-    "claude-3-5-haiku-20241022",
-    "claude-3-haiku-20240307",
 ]
 
+DEPRECATED_MODELS = [metadata["name"] for metadata in ANTHROPIC_MODELS_DETAILED if metadata.get("deprecated", False)]
+
 
 DEFAULT_ANTHROPIC_API_URL = "https://api.anthropic.com"

src/backend/base/langflow/base/models/aws_constants.py

@@ -1,49 +1,109 @@
-AWS_MODEL_IDs = [
+from .model_metadata import create_model_metadata
+
+# Unified model metadata - single source of truth
+AWS_MODELS_DETAILED = [
     # Amazon Titan Models
-    "amazon.titan-text-express-v1",
+    create_model_metadata(
-    "amazon.titan-text-lite-v1",
+        provider="Amazon Bedrock", name="amazon.titan-text-express-v1", icon="Amazon", tool_calling=True
-    "amazon.titan-text-premier-v1:0",
+    ),
+    create_model_metadata(
+        provider="Amazon Bedrock", name="amazon.titan-text-lite-v1", icon="Amazon", tool_calling=True
+    ),
+    create_model_metadata(
+        provider="Amazon Bedrock", name="amazon.titan-text-premier-v1:0", icon="Amazon", tool_calling=True
+    ),
     # Anthropic Models
-    "anthropic.claude-v2",
+    create_model_metadata(provider="Amazon Bedrock", name="anthropic.claude-v2", icon="Amazon", tool_calling=True),
-    "anthropic.claude-v2:1",
+    create_model_metadata(provider="Amazon Bedrock", name="anthropic.claude-v2:1", icon="Amazon", tool_calling=True),
-    "anthropic.claude-3-sonnet-20240229-v1:0",
+    create_model_metadata(
-    "anthropic.claude-3-5-sonnet-20240620-v1:0",
+        provider="Amazon Bedrock", name="anthropic.claude-3-sonnet-20240229-v1:0", icon="Amazon", tool_calling=True
-    "anthropic.claude-3-5-sonnet-20241022-v2:0",
+    ),
-    "anthropic.claude-3-haiku-20240307-v1:0",
+    create_model_metadata(
-    "anthropic.claude-3-5-haiku-20241022-v1:0",
+        provider="Amazon Bedrock", name="anthropic.claude-3-5-sonnet-20240620-v1:0", icon="Amazon", tool_calling=True
-    "anthropic.claude-3-opus-20240229-v1:0",
+    ),
-    "anthropic.claude-instant-v1",
+    create_model_metadata(
+        provider="Amazon Bedrock", name="anthropic.claude-3-5-sonnet-20241022-v2:0", icon="Amazon", tool_calling=True
+    ),
+    create_model_metadata(
+        provider="Amazon Bedrock", name="anthropic.claude-3-haiku-20240307-v1:0", icon="Amazon", tool_calling=True
+    ),
+    create_model_metadata(
+        provider="Amazon Bedrock", name="anthropic.claude-3-5-haiku-20241022-v1:0", icon="Amazon", tool_calling=True
+    ),
+    create_model_metadata(
+        provider="Amazon Bedrock", name="anthropic.claude-3-opus-20240229-v1:0", icon="Amazon", tool_calling=True
+    ),
+    create_model_metadata(
+        provider="Amazon Bedrock", name="anthropic.claude-instant-v1", icon="Amazon", tool_calling=True
+    ),
     # AI21 Labs Models
-    "ai21.jamba-instruct-v1:0",
+    create_model_metadata(provider="Amazon Bedrock", name="ai21.jamba-instruct-v1:0", icon="Amazon", tool_calling=True),
-    "ai21.j2-mid-v1",
+    create_model_metadata(provider="Amazon Bedrock", name="ai21.j2-mid-v1", icon="Amazon", tool_calling=True),
-    "ai21.j2-ultra-v1",
+    create_model_metadata(provider="Amazon Bedrock", name="ai21.j2-ultra-v1", icon="Amazon", tool_calling=True),
-    "ai21.jamba-1-5-large-v1:0",
+    create_model_metadata(
-    "ai21.jamba-1-5-mini-v1:0",
+        provider="Amazon Bedrock", name="ai21.jamba-1-5-large-v1:0", icon="Amazon", tool_calling=True
+    ),
+    create_model_metadata(provider="Amazon Bedrock", name="ai21.jamba-1-5-mini-v1:0", icon="Amazon", tool_calling=True),
     # Cohere Models
-    "cohere.command-text-v14",
+    create_model_metadata(provider="Amazon Bedrock", name="cohere.command-text-v14", icon="Amazon", tool_calling=True),
-    "cohere.command-light-text-v14",
+    create_model_metadata(
-    "cohere.command-r-v1:0",
+        provider="Amazon Bedrock", name="cohere.command-light-text-v14", icon="Amazon", tool_calling=True
-    "cohere.command-r-plus-v1:0",
+    ),
+    create_model_metadata(provider="Amazon Bedrock", name="cohere.command-r-v1:0", icon="Amazon", tool_calling=True),
+    create_model_metadata(
+        provider="Amazon Bedrock", name="cohere.command-r-plus-v1:0", icon="Amazon", tool_calling=True
+    ),
     # Meta Models
-    "meta.llama2-13b-chat-v1",
+    create_model_metadata(provider="Amazon Bedrock", name="meta.llama2-13b-chat-v1", icon="Amazon", tool_calling=True),
-    "meta.llama2-70b-chat-v1",
+    create_model_metadata(provider="Amazon Bedrock", name="meta.llama2-70b-chat-v1", icon="Amazon", tool_calling=True),
-    "meta.llama3-8b-instruct-v1:0",
+    create_model_metadata(
-    "meta.llama3-70b-instruct-v1:0",
+        provider="Amazon Bedrock", name="meta.llama3-8b-instruct-v1:0", icon="Amazon", tool_calling=True
-    "meta.llama3-1-8b-instruct-v1:0",
+    ),
-    "meta.llama3-1-70b-instruct-v1:0",
+    create_model_metadata(
-    "meta.llama3-1-405b-instruct-v1:0",
+        provider="Amazon Bedrock", name="meta.llama3-70b-instruct-v1:0", icon="Amazon", tool_calling=True
-    "meta.llama3-2-1b-instruct-v1:0",
+    ),
-    "meta.llama3-2-3b-instruct-v1:0",
+    create_model_metadata(
-    "meta.llama3-2-11b-instruct-v1:0",
+        provider="Amazon Bedrock", name="meta.llama3-1-8b-instruct-v1:0", icon="Amazon", tool_calling=True
-    "meta.llama3-2-90b-instruct-v1:0",
+    ),
+    create_model_metadata(
+        provider="Amazon Bedrock", name="meta.llama3-1-70b-instruct-v1:0", icon="Amazon", tool_calling=True
+    ),
+    create_model_metadata(
+        provider="Amazon Bedrock", name="meta.llama3-1-405b-instruct-v1:0", icon="Amazon", tool_calling=True
+    ),
+    create_model_metadata(
+        provider="Amazon Bedrock", name="meta.llama3-2-1b-instruct-v1:0", icon="Amazon", tool_calling=True
+    ),
+    create_model_metadata(
+        provider="Amazon Bedrock", name="meta.llama3-2-3b-instruct-v1:0", icon="Amazon", tool_calling=True
+    ),
+    create_model_metadata(
+        provider="Amazon Bedrock", name="meta.llama3-2-11b-instruct-v1:0", icon="Amazon", tool_calling=True
+    ),
+    create_model_metadata(
+        provider="Amazon Bedrock", name="meta.llama3-2-90b-instruct-v1:0", icon="Amazon", tool_calling=True
+    ),
     # Mistral AI Models
-    "mistral.mistral-7b-instruct-v0:2",
+    create_model_metadata(
-    "mistral.mixtral-8x7b-instruct-v0:1",
+        provider="Amazon Bedrock", name="mistral.mistral-7b-instruct-v0:2", icon="Amazon", tool_calling=True
-    "mistral.mistral-large-2402-v1:0",
+    ),
-    "mistral.mistral-large-2407-v1:0",
+    create_model_metadata(
-    "mistral.mistral-small-2402-v1:0",
+        provider="Amazon Bedrock", name="mistral.mixtral-8x7b-instruct-v0:1", icon="Amazon", tool_calling=True
+    ),
+    create_model_metadata(
+        provider="Amazon Bedrock", name="mistral.mistral-large-2402-v1:0", icon="Amazon", tool_calling=True
+    ),
+    create_model_metadata(
+        provider="Amazon Bedrock", name="mistral.mistral-large-2407-v1:0", icon="Amazon", tool_calling=True
+    ),
+    create_model_metadata(
+        provider="Amazon Bedrock", name="mistral.mistral-small-2402-v1:0", icon="Amazon", tool_calling=True
+    ),
 ]
 
+# Generate backwards-compatible list from the metadata
+AWS_MODEL_IDs = [metadata["name"] for metadata in AWS_MODELS_DETAILED]
+
 AWS_EMBEDDING_MODEL_IDS = [
     # Amazon Titan Embedding Models
     "amazon.titan-embed-text-v1",

src/backend/base/langflow/base/models/google_generative_ai_constants.py

@@ -1,15 +1,56 @@
-GOOGLE_GENERATIVE_AI_MODELS = [
+from .model_metadata import create_model_metadata
+
+# Unified model metadata - single source of truth
+GOOGLE_GENERATIVE_AI_MODELS_DETAILED = [
     # GEMINI 1.5
-    "gemini-1.5-pro",
+    create_model_metadata(
-    "gemini-1.5-flash",
+        provider="Google Generative AI", name="gemini-1.5-pro", icon="GoogleGenerativeAI", tool_calling=True
-    "gemini-1.5-flash-8b",
+    ),
+    create_model_metadata(
+        provider="Google Generative AI", name="gemini-1.5-flash", icon="GoogleGenerativeAI", tool_calling=True
+    ),
+    create_model_metadata(
+        provider="Google Generative AI", name="gemini-1.5-flash-8b", icon="GoogleGenerativeAI", tool_calling=True
+    ),
     # PREVIEW
-    "gemini-2.0-flash",
+    create_model_metadata(
-    "gemini-exp-1206",
+        provider="Google Generative AI",
-    "gemini-2.0-flash-thinking-exp-01-21",
+        name="gemini-2.0-flash",
-    "learnlm-1.5-pro-experimental",
+        icon="GoogleGenerativeAI",
+        tool_calling=True,
+        preview=True,
+    ),
+    create_model_metadata(
+        provider="Google Generative AI",
+        name="gemini-exp-1206",
+        icon="GoogleGenerativeAI",
+        tool_calling=True,
+        preview=True,
+    ),
+    create_model_metadata(
+        provider="Google Generative AI",
+        name="gemini-2.0-flash-thinking-exp-01-21",
+        icon="GoogleGenerativeAI",
+        tool_calling=True,
+        preview=True,
+    ),
+    create_model_metadata(
+        provider="Google Generative AI",
+        name="learnlm-1.5-pro-experimental",
+        icon="GoogleGenerativeAI",
+        tool_calling=True,
+        preview=True,
+    ),
     # GEMMA
-    "gemma-2-2b",
+    create_model_metadata(
-    "gemma-2-9b",
+        provider="Google Generative AI", name="gemma-2-2b", icon="GoogleGenerativeAI", tool_calling=True
-    "gemma-2-27b",
+    ),
+    create_model_metadata(
+        provider="Google Generative AI", name="gemma-2-9b", icon="GoogleGenerativeAI", tool_calling=True
+    ),
+    create_model_metadata(
+        provider="Google Generative AI", name="gemma-2-27b", icon="GoogleGenerativeAI", tool_calling=True
+    ),
 ]
+
+GOOGLE_GENERATIVE_AI_MODELS = [metadata["name"] for metadata in GOOGLE_GENERATIVE_AI_MODELS_DETAILED]

src/backend/base/langflow/base/models/groq_constants.py

@@ -1,57 +1,132 @@
-# Production Models - Stable and reliable for production use
+from .model_metadata import create_model_metadata
+
+# Unified model metadata - single source of truth
+GROQ_MODELS_DETAILED = [
+    # Production Models - Stable and reliable for production use
+    create_model_metadata(  # Google
+        provider="Groq", name="gemma2-9b-it", icon="Groq", tool_calling=True
+    ),
+    create_model_metadata(  # Meta
+        provider="Groq", name="llama-3.3-70b-versatile", icon="Groq", tool_calling=True
+    ),
+    create_model_metadata(  # Meta
+        provider="Groq", name="llama-3.1-8b-instant", icon="Groq"
+    ),
+    create_model_metadata(  # Meta
+        provider="Groq", name="llama-guard-3-8b", icon="Groq"
+    ),
+    create_model_metadata(  # Meta
+        provider="Groq", name="llama3-70b-8192", icon="Groq"
+    ),
+    create_model_metadata(  # Meta
+        provider="Groq", name="llama3-8b-8192", icon="Groq"
+    ),
+    # Preview Models - For evaluation purposes only
+    create_model_metadata(  # Meta
+        provider="Groq", name="meta-llama/llama-4-scout-17b-16e-instruct", icon="Groq", tool_calling=True, preview=True
+    ),
+    create_model_metadata(  # Meta
+        provider="Groq",
+        name="meta-llama/llama-4-maverick-17b-128e-instruct",
+        icon="Groq",
+        tool_calling=True,
+        preview=True,
+    ),
+    create_model_metadata(  # Alibaba Cloud
+        provider="Groq", name="qwen-qwq-32b", icon="Groq", tool_calling=True, preview=True
+    ),
+    create_model_metadata(  # Alibaba Cloud
+        provider="Groq", name="qwen-2.5-coder-32b", icon="Groq", tool_calling=True, preview=True
+    ),
+    create_model_metadata(  # Alibaba Cloud
+        provider="Groq", name="qwen-2.5-32b", icon="Groq", tool_calling=True, preview=True
+    ),
+    create_model_metadata(  # DeepSeek
+        provider="Groq", name="deepseek-r1-distill-qwen-32b", icon="Groq", tool_calling=True, preview=True
+    ),
+    create_model_metadata(  # DeepSeek
+        provider="Groq", name="deepseek-r1-distill-llama-70b", icon="Groq", preview=True
+    ),
+    create_model_metadata(  # Meta
+        provider="Groq", name="llama-3.3-70b-specdec", icon="Groq", tool_calling=True, preview=True
+    ),
+    create_model_metadata(  # Meta
+        provider="Groq", name="llama-3.2-1b-preview", icon="Groq", tool_calling=True, preview=True
+    ),
+    create_model_metadata(  # Meta
+        provider="Groq", name="llama-3.2-3b-preview", icon="Groq", tool_calling=True, preview=True
+    ),
+    create_model_metadata(  # Meta
+        provider="Groq", name="llama-3.2-11b-vision-preview", icon="Groq", preview=True
+    ),
+    create_model_metadata(  # Meta
+        provider="Groq", name="llama-3.2-90b-vision-preview", icon="Groq", tool_calling=True, preview=True
+    ),
+    create_model_metadata(  # Saudi Data and AI Authority (SDAIA)
+        provider="Groq", name="allam-2-7b", icon="Groq", preview=True
+    ),
+    # Deprecated Models - Previously available but now removed
+    create_model_metadata(  # Google
+        provider="Groq", name="gemma-7b-it", icon="Groq", tool_calling=True, deprecated=True
+    ),
+    create_model_metadata(  # Groq
+        provider="Groq", name="llama3-groq-70b-8192-tool-use-preview", icon="Groq", tool_calling=True, deprecated=True
+    ),
+    create_model_metadata(  # Groq
+        provider="Groq", name="llama3-groq-8b-8192-tool-use-preview", icon="Groq", tool_calling=True, deprecated=True
+    ),
+    create_model_metadata(  # Meta
+        provider="Groq", name="llama-3.1-70b-versatile", icon="Groq", tool_calling=True, deprecated=True
+    ),
+    create_model_metadata(  # Mistral
+        provider="Groq", name="mixtral-8x7b-32768", icon="Groq", tool_calling=True, deprecated=True
+    ),
+    # Unsupported Models
+    create_model_metadata(  # Mistral
+        provider="Groq", name="mistral-saba-24b", icon="Groq", not_supported=True
+    ),
+    create_model_metadata(  # Playht, Inc
+        provider="Groq", name="playai-tts", icon="Groq", not_supported=True
+    ),
+    create_model_metadata(  # Playht, Inc
+        provider="Groq", name="playai-tts-arabic", icon="Groq", not_supported=True
+    ),
+    create_model_metadata(  # OpenAI
+        provider="Groq", name="whisper-large-v3", icon="Groq", not_supported=True
+    ),
+    create_model_metadata(  # OpenAI
+        provider="Groq", name="whisper-large-v3-turbo", icon="Groq", not_supported=True
+    ),
+    create_model_metadata(  # HuggingFace
+        provider="Groq", name="distil-whisper-large-v3-en", icon="Groq", not_supported=True
+    ),
+]
+
+# Generate backwards-compatible lists from the metadata
 GROQ_PRODUCTION_MODELS = [
-    "gemma2-9b-it",  # Google
+    metadata["name"]
-    "llama-3.3-70b-versatile",  # Meta
+    for metadata in GROQ_MODELS_DETAILED
-    "llama-3.1-8b-instant",  # Meta
+    if not metadata.get("preview", False)
-    "llama-guard-3-8b",  # Meta
+    and not metadata.get("deprecated", False)
-    "llama3-70b-8192",  # Meta
+    and not metadata.get("not_supported", False)
-    "llama3-8b-8192",  # Meta
 ]
 
-# Preview Models - For evaluation purposes only
+GROQ_PREVIEW_MODELS = [metadata["name"] for metadata in GROQ_MODELS_DETAILED if metadata.get("preview", False)]
-GROQ_PREVIEW_MODELS = [
-    "meta-llama/llama-4-scout-17b-16e-instruct",  # Meta
-    "meta-llama/llama-4-maverick-17b-128e-instruct",  # Meta
-    "qwen-qwq-32b",  # Alibaba Cloud
-    "qwen-2.5-coder-32b",  # Alibaba Cloud
-    "qwen-2.5-32b",  # Alibaba Cloud
-    "deepseek-r1-distill-qwen-32b",  # DeepSeek
-    "deepseek-r1-distill-llama-70b",  # DeepSeek
-    "llama-3.3-70b-specdec",  # Meta
-    "llama-3.2-1b-preview",  # Meta
-    "llama-3.2-3b-preview",  # Meta
-    "llama-3.2-11b-vision-preview",  # Meta
-    "llama-3.2-90b-vision-preview",  # Meta
-    "allam-2-7b",  # Saudi Data and AI Authority (SDAIA)
-]
 
-# Deprecated Models - Previously available but now removed
+DEPRECATED_GROQ_MODELS = [metadata["name"] for metadata in GROQ_MODELS_DETAILED if metadata.get("deprecated", False)]
-DEPRECATED_GROQ_MODELS = [
-    "gemma-7b-it",  # Google
-    "llama3-groq-70b-8192-tool-use-preview",  # Groq
-    "llama3-groq-8b-8192-tool-use-preview",  # Groq
-    "llama-3.1-70b-versatile",  # Meta
-    "mixtral-8x7b-32768",  # Mistral
-]
 
 UNSUPPORTED_GROQ_MODELS = [
-    "mistral-saba-24b",  # Mistral
+    metadata["name"] for metadata in GROQ_MODELS_DETAILED if metadata.get("not_supported", False)
-    "playai-tts",  # Playht, Inc
-    "playai-tts-arabic",  # Playht, Inc
-    "whisper-large-v3",  # OpenAI
-    "whisper-large-v3-turbo",  # OpenAI
-    "distil-whisper-large-v3-en",  # HuggingFace
 ]
 
 TOOL_CALLING_UNSUPPORTED_GROQ_MODELS = [
-    "allam-2-7b",  # Saudi Data and AI Authority (SDAIA)
+    metadata["name"]
-    "llama-3.1-8b-instant",  # Meta Slow Response
+    for metadata in GROQ_MODELS_DETAILED
-    "llama-guard-3-8b",  # Meta
+    if not metadata.get("tool_calling", False)
-    "llama-3.2-11b-vision-preview",  # Meta
+    and not metadata.get("not_supported", False)
-    "llama3-8b-8192",  # Meta
+    and not metadata.get("deprecated", False)
-    "llama3-70b-8192",  # Meta
-    "deepseek-r1-distill-llama-70b",  # DeepSeek
 ]
+
 # Combined list of all current models for backward compatibility
 GROQ_MODELS = GROQ_PRODUCTION_MODELS + GROQ_PREVIEW_MODELS
 

src/backend/base/langflow/base/models/model_metadata.py

@@ -0,0 +1,41 @@
+from typing import TypedDict
+
+
+class ModelMetadata(TypedDict, total=False):
+    """Simple model metadata structure."""
+
+    provider: str  # Provider name (e.g., "anthropic", "groq", "openai")
+    name: str  # Model name/ID
+    icon: str  # Icon name for UI
+    tool_calling: bool  # Whether model supports tool calling (defaults to False)
+    reasoning: bool  # Reasoning models (defaults to False)
+    search: bool  # Search models (defaults to False)
+    preview: bool  # Whether model is in preview/beta (defaults to False)
+    not_supported: bool  # Whether model is not supported or deprecated (defaults to False)
+    deprecated: bool  # Whether model is deprecated (defaults to False)
+
+
+def create_model_metadata(
+    provider: str,
+    name: str,
+    icon: str,
+    *,
+    tool_calling: bool = False,
+    reasoning: bool = False,
+    search: bool = False,
+    preview: bool = False,
+    not_supported: bool = False,
+    deprecated: bool = False,
+) -> ModelMetadata:
+    """Helper function to create ModelMetadata with explicit defaults."""
+    return ModelMetadata(
+        provider=provider,
+        name=name,
+        icon=icon,
+        tool_calling=tool_calling,
+        reasoning=reasoning,
+        search=search,
+        preview=preview,
+        not_supported=not_supported,
+        deprecated=deprecated,
+    )

src/backend/base/langflow/base/models/openai_constants.py

@@ -1,34 +1,75 @@
+from .model_metadata import create_model_metadata
+
+# Unified model metadata - single source of truth
+OPENAI_MODELS_DETAILED = [
+    # Regular OpenAI Models
+    create_model_metadata(provider="OpenAI", name="gpt-4o-mini", icon="OpenAI", tool_calling=True),
+    create_model_metadata(provider="OpenAI", name="gpt-4o", icon="OpenAI", tool_calling=True),
+    create_model_metadata(provider="OpenAI", name="gpt-4.1", icon="OpenAI", tool_calling=True),
+    create_model_metadata(provider="OpenAI", name="gpt-4.1-mini", icon="OpenAI", tool_calling=True),
+    create_model_metadata(provider="OpenAI", name="gpt-4.1-nano", icon="OpenAI", tool_calling=True),
+    create_model_metadata(provider="OpenAI", name="gpt-4.5-preview", icon="OpenAI", tool_calling=True, preview=True),
+    create_model_metadata(provider="OpenAI", name="gpt-4-turbo", icon="OpenAI", tool_calling=True),
+    create_model_metadata(
+        provider="OpenAI", name="gpt-4-turbo-preview", icon="OpenAI", tool_calling=True, preview=True
+    ),
+    create_model_metadata(provider="OpenAI", name="gpt-4", icon="OpenAI", tool_calling=True),
+    create_model_metadata(provider="OpenAI", name="gpt-3.5-turbo", icon="OpenAI", tool_calling=True),
+    # Reasoning Models
+    create_model_metadata(provider="OpenAI", name="o1", icon="OpenAI", reasoning=True),
+    # Search Models
+    create_model_metadata(
+        provider="OpenAI",
+        name="gpt-4o-mini-search-preview",
+        icon="OpenAI",
+        tool_calling=True,
+        search=True,
+        preview=True,
+    ),
+    create_model_metadata(
+        provider="OpenAI", name="gpt-4o-search-preview", icon="OpenAI", tool_calling=True, search=True, preview=True
+    ),
+    # Not Supported Models
+    create_model_metadata(
+        provider="OpenAI", name="computer-use-preview", icon="OpenAI", not_supported=True, preview=True
+    ),
+    create_model_metadata(
+        provider="OpenAI", name="gpt-4o-audio-preview", icon="OpenAI", not_supported=True, preview=True
+    ),
+    create_model_metadata(
+        provider="OpenAI", name="gpt-4o-realtime-preview", icon="OpenAI", not_supported=True, preview=True
+    ),
+    create_model_metadata(
+        provider="OpenAI", name="gpt-4o-mini-audio-preview", icon="OpenAI", not_supported=True, preview=True
+    ),
+    create_model_metadata(
+        provider="OpenAI", name="gpt-4o-mini-realtime-preview", icon="OpenAI", not_supported=True, preview=True
+    ),
+    create_model_metadata(provider="OpenAI", name="o3-mini", icon="OpenAI", reasoning=True, not_supported=True),
+    create_model_metadata(provider="OpenAI", name="o1-mini", icon="OpenAI", reasoning=True, not_supported=True),
+]
+
 OPENAI_MODEL_NAMES = [
-    "gpt-4o-mini",
+    metadata["name"]
-    "gpt-4o",
+    for metadata in OPENAI_MODELS_DETAILED
-    "gpt-4.1",
+    if not metadata.get("reasoning", False)
-    "gpt-4.1-mini",
+    and not metadata.get("search", False)
-    "gpt-4.1-nano",
+    and not metadata.get("not_supported", False)
-    "gpt-4.5-preview",
-    "gpt-4-turbo",
-    "gpt-4-turbo-preview",
-    "gpt-4",
-    "gpt-3.5-turbo",
 ]
 
 OPENAI_REASONING_MODEL_NAMES = [
-    "o1",  # High-intelligence reasoning model
+    metadata["name"]
+    for metadata in OPENAI_MODELS_DETAILED
+    if metadata.get("reasoning", False) and not metadata.get("not_supported", False)
 ]
+
 OPENAI_SEARCH_MODEL_NAMES = [
-    "gpt-4o-mini-search-preview",
+    metadata["name"]
-    "gpt-4o-search-preview",
+    for metadata in OPENAI_MODELS_DETAILED
+    if metadata.get("search", False) and not metadata.get("not_supported", False)
 ]
 
-
+NOT_SUPPORTED_MODELS = [metadata["name"] for metadata in OPENAI_MODELS_DETAILED if metadata.get("not_supported", False)]
-NOT_SUPPORTED_MODELS = [
-    "computer-use-preview",
-    "gpt-4o-audio-preview",
-    "gpt-4o-realtime-preview",
-    "gpt-4o-mini-audio-preview",
-    "gpt-4o-mini-realtime-preview",
-    "o3-mini",
-    "o1-mini",
-]
 
 OPENAI_EMBEDDING_MODEL_NAMES = [
     "text-embedding-3-small",

src/backend/base/langflow/initial_setup/starter_projects/Custom Component Maker.json

@@ -1556,12 +1556,13 @@
                 "info": "",
                 "name": "model_name",
                 "options": [
+                  "claude-opus-4-20250514",
+                  "claude-sonnet-4-20250514",
                   "claude-3-7-sonnet-latest",
                   "claude-3-5-sonnet-latest",
                   "claude-3-5-haiku-latest",
                   "claude-3-opus-latest",
-                  "claude-3-sonnet-20240229",
+                  "claude-3-sonnet-20240229"
-                  "claude-3-haiku-20240307"
                 ],
                 "options_metadata": [],
                 "placeholder": "",

src/backend/base/langflow/initial_setup/starter_projects/Portfolio Website Code Generator.json

@@ -9,12 +9,16 @@
             "dataType": "TextInput",
             "id": "TextInput-WR8cL",
             "name": "text",
-            "output_types": ["Message"]
+            "output_types": [
+              "Message"
+            ]
           },
           "targetHandle": {
             "fieldName": "system_message",
             "id": "AnthropicModel-tZx4n",
-            "inputTypes": ["Message"],
+            "inputTypes": [
+              "Message"
+            ],
             "type": "str"
           }
         },
@@ -33,12 +37,16 @@
             "dataType": "AnthropicModel",
             "id": "AnthropicModel-fz6rd",
             "name": "model_output",
-            "output_types": ["LanguageModel"]
+            "output_types": [
+              "LanguageModel"
+            ]
           },
           "targetHandle": {
             "fieldName": "llm",
             "id": "StructuredOutput-tWLRa",
-            "inputTypes": ["LanguageModel"],
+            "inputTypes": [
+              "LanguageModel"
+            ],
             "type": "other"
           }
         },
@@ -57,12 +65,16 @@
             "dataType": "ParserComponent",
             "id": "ParserComponent-wrPyP",
             "name": "parsed_text",
-            "output_types": ["Message"]
+            "output_types": [
+              "Message"
+            ]
           },
           "targetHandle": {
             "fieldName": "input_value",
             "id": "StructuredOutput-tWLRa",
-            "inputTypes": ["Message"],
+            "inputTypes": [
+              "Message"
+            ],
             "type": "str"
           }
         },
@@ -81,12 +93,17 @@
             "dataType": "File",
             "id": "File-v8ouW",
             "name": "dataframe",
-            "output_types": ["DataFrame"]
+            "output_types": [
+              "DataFrame"
+            ]
           },
           "targetHandle": {
             "fieldName": "input_data",
             "id": "ParserComponent-wrPyP",
-            "inputTypes": ["DataFrame", "Data"],
+            "inputTypes": [
+              "DataFrame",
+              "Data"
+            ],
             "type": "other"
           }
         },
@@ -105,12 +122,18 @@
             "dataType": "AnthropicModel",
             "id": "AnthropicModel-tZx4n",
             "name": "text_output",
-            "output_types": ["Message"]
+            "output_types": [
+              "Message"
+            ]
           },
           "targetHandle": {
             "fieldName": "input_value",
             "id": "ChatOutput-iLekZ",
-            "inputTypes": ["Data", "DataFrame", "Message"],
+            "inputTypes": [
+              "Data",
+              "DataFrame",
+              "Message"
+            ],
             "type": "str"
           }
         },
@@ -129,12 +152,17 @@
             "dataType": "StructuredOutput",
             "id": "StructuredOutput-tWLRa",
             "name": "structured_output_dataframe",
-            "output_types": ["DataFrame"]
+            "output_types": [
+              "DataFrame"
+            ]
           },
           "targetHandle": {
             "fieldName": "input_data",
             "id": "parser-ifKFs",
-            "inputTypes": ["DataFrame", "Data"],
+            "inputTypes": [
+              "DataFrame",
+              "Data"
+            ],
             "type": "other"
           }
         },
@@ -153,12 +181,16 @@
             "dataType": "parser",
             "id": "parser-ifKFs",
             "name": "parsed_text",
-            "output_types": ["Message"]
+            "output_types": [
+              "Message"
+            ]
           },
           "targetHandle": {
             "fieldName": "input_value",
             "id": "AnthropicModel-tZx4n",
-            "inputTypes": ["Message"],
+            "inputTypes": [
+              "Message"
+            ],
             "type": "str"
           }
         },
@@ -175,7 +207,9 @@
         "data": {
           "id": "TextInput-WR8cL",
           "node": {
-            "base_classes": ["Message"],
+            "base_classes": [
+              "Message"
+            ],
             "beta": false,
             "category": "inputs",
             "conditional_paths": [],
@@ -184,7 +218,9 @@
             "display_name": "Text Input",
             "documentation": "",
             "edited": false,
-            "field_order": ["input_value"],
+            "field_order": [
+              "input_value"
+            ],
             "frozen": false,
             "icon": "type",
             "key": "TextInput",
@@ -202,7 +238,9 @@
                 "name": "text",
                 "selected": "Message",
                 "tool_mode": true,
-                "types": ["Message"],
+                "types": [
+                  "Message"
+                ],
                 "value": "__UNDEFINED__"
               }
             ],
@@ -234,7 +272,9 @@
                 "display_name": "Text",
                 "dynamic": false,
                 "info": "Text to be passed as input.",
-                "input_types": ["Message"],
+                "input_types": [
+                  "Message"
+                ],
                 "list": false,
                 "list_add_label": "Add More",
                 "load_from_db": false,
@@ -273,7 +313,10 @@
         "data": {
           "id": "AnthropicModel-fz6rd",
           "node": {
-            "base_classes": ["LanguageModel", "Message"],
+            "base_classes": [
+              "LanguageModel",
+              "Message"
+            ],
             "beta": false,
             "category": "models",
             "conditional_paths": [],
@@ -319,7 +362,9 @@
                 "required_inputs": [],
                 "selected": "Message",
                 "tool_mode": true,
-                "types": ["Message"],
+                "types": [
+                  "Message"
+                ],
                 "value": "__UNDEFINED__"
               },
               {
@@ -328,10 +373,14 @@
                 "display_name": "Language Model",
                 "method": "build_model",
                 "name": "model_output",
-                "required_inputs": ["api_key"],
+                "required_inputs": [
+                  "api_key"
+                ],
                 "selected": "LanguageModel",
                 "tool_mode": true,
-                "types": ["LanguageModel"],
+                "types": [
+                  "LanguageModel"
+                ],
                 "value": "__UNDEFINED__"
               }
             ],
@@ -363,7 +412,9 @@
                 "display_name": "Anthropic API URL",
                 "dynamic": false,
                 "info": "Endpoint of the Anthropic API. Defaults to 'https://api.anthropic.com' if not specified.",
-                "input_types": ["Message"],
+                "input_types": [
+                  "Message"
+                ],
                 "list": false,
                 "list_add_label": "Add More",
                 "load_from_db": false,
@@ -403,7 +454,9 @@
                 "display_name": "Input",
                 "dynamic": false,
                 "info": "",
-                "input_types": ["Message"],
+                "input_types": [
+                  "Message"
+                ],
                 "list": false,
                 "list_add_label": "Add More",
                 "load_from_db": false,
@@ -446,12 +499,13 @@
                 "info": "",
                 "name": "model_name",
                 "options": [
+                  "claude-opus-4-20250514",
+                  "claude-sonnet-4-20250514",
                   "claude-3-7-sonnet-latest",
                   "claude-3-5-sonnet-latest",
                   "claude-3-5-haiku-latest",
                   "claude-3-opus-latest",
-                  "claude-3-sonnet-20240229",
+                  "claude-3-sonnet-20240229"
-                  "claude-3-haiku-20240307"
                 ],
                 "options_metadata": [],
                 "placeholder": "",
@@ -470,7 +524,9 @@
                 "display_name": "Prefill",
                 "dynamic": false,
                 "info": "Prefill text to guide the model's response.",
-                "input_types": ["Message"],
+                "input_types": [
+                  "Message"
+                ],
                 "list": false,
                 "list_add_label": "Add More",
                 "load_from_db": false,
@@ -509,7 +565,9 @@
                 "display_name": "System Message",
                 "dynamic": false,
                 "info": "System message to pass to the model.",
-                "input_types": ["Message"],
+                "input_types": [
+                  "Message"
+                ],
                 "list": false,
                 "list_add_label": "Add More",
                 "load_from_db": false,
@@ -595,7 +653,10 @@
         "data": {
           "id": "AnthropicModel-tZx4n",
           "node": {
-            "base_classes": ["LanguageModel", "Message"],
+            "base_classes": [
+              "LanguageModel",
+              "Message"
+            ],
             "beta": false,
             "category": "models",
             "conditional_paths": [],
@@ -641,7 +702,9 @@
                 "required_inputs": [],
                 "selected": "Message",
                 "tool_mode": true,
-                "types": ["Message"],
+                "types": [
+                  "Message"
+                ],
                 "value": "__UNDEFINED__"
               },
               {
@@ -650,10 +713,14 @@
                 "display_name": "Language Model",
                 "method": "build_model",
                 "name": "model_output",
-                "required_inputs": ["api_key"],
+                "required_inputs": [
+                  "api_key"
+                ],
                 "selected": "LanguageModel",
                 "tool_mode": true,
-                "types": ["LanguageModel"],
+                "types": [
+                  "LanguageModel"
+                ],
                 "value": "__UNDEFINED__"
               }
             ],
@@ -685,7 +752,9 @@
                 "display_name": "Anthropic API URL",
                 "dynamic": false,
                 "info": "Endpoint of the Anthropic API. Defaults to 'https://api.anthropic.com' if not specified.",
-                "input_types": ["Message"],
+                "input_types": [
+                  "Message"
+                ],
                 "list": false,
                 "list_add_label": "Add More",
                 "load_from_db": false,
@@ -725,7 +794,9 @@
                 "display_name": "Input",
                 "dynamic": false,
                 "info": "",
-                "input_types": ["Message"],
+                "input_types": [
+                  "Message"
+                ],
                 "list": false,
                 "list_add_label": "Add More",
                 "load_from_db": false,
@@ -768,12 +839,13 @@
                 "info": "",
                 "name": "model_name",
                 "options": [
+                  "claude-opus-4-20250514",
+                  "claude-sonnet-4-20250514",
                   "claude-3-7-sonnet-latest",
                   "claude-3-5-sonnet-latest",
                   "claude-3-5-haiku-latest",
                   "claude-3-opus-latest",
-                  "claude-3-sonnet-20240229",
+                  "claude-3-sonnet-20240229"
-                  "claude-3-haiku-20240307"
                 ],
                 "options_metadata": [],
                 "placeholder": "",
@@ -792,7 +864,9 @@
                 "display_name": "Prefill",
                 "dynamic": false,
                 "info": "Prefill text to guide the model's response.",
-                "input_types": ["Message"],
+                "input_types": [
+                  "Message"
+                ],
                 "list": false,
                 "list_add_label": "Add More",
                 "load_from_db": false,
@@ -831,7 +905,9 @@
                 "display_name": "System Message",
                 "dynamic": false,
                 "info": "System message to pass to the model.",
-                "input_types": ["Message"],
+                "input_types": [
+                  "Message"
+                ],
                 "list": false,
                 "list_add_label": "Add More",
                 "load_from_db": false,
@@ -917,7 +993,9 @@
         "data": {
           "id": "ChatOutput-iLekZ",
           "node": {
-            "base_classes": ["Message"],
+            "base_classes": [
+              "Message"
+            ],
             "beta": false,
             "category": "outputs",
             "conditional_paths": [],
@@ -954,7 +1032,9 @@
                 "name": "message",
                 "selected": "Message",
                 "tool_mode": true,
-                "types": ["Message"],
+                "types": [
+                  "Message"
+                ],
                 "value": "__UNDEFINED__"
               }
             ],
@@ -968,7 +1048,9 @@
                 "display_name": "Background Color",
                 "dynamic": false,
                 "info": "The background color of the icon.",
-                "input_types": ["Message"],
+                "input_types": [
+                  "Message"
+                ],
                 "list": false,
                 "list_add_label": "Add More",
                 "load_from_db": false,
@@ -989,7 +1071,9 @@
                 "display_name": "Icon",
                 "dynamic": false,
                 "info": "The icon of the message.",
-                "input_types": ["Message"],
+                "input_types": [
+                  "Message"
+                ],
                 "list": false,
                 "list_add_label": "Add More",
                 "load_from_db": false,
@@ -1046,7 +1130,9 @@
                 "display_name": "Data Template",
                 "dynamic": false,
                 "info": "Template to convert Data to Text. If left empty, it will be dynamically set to the Data's text key.",
-                "input_types": ["Message"],
+                "input_types": [
+                  "Message"
+                ],
                 "list": false,
                 "list_add_label": "Add More",
                 "load_from_db": false,
@@ -1067,7 +1153,11 @@
                 "display_name": "Text",
                 "dynamic": false,
                 "info": "Message to be passed as output.",
-                "input_types": ["Data", "DataFrame", "Message"],
+                "input_types": [
+                  "Data",
+                  "DataFrame",
+                  "Message"
+                ],
                 "list": false,
                 "list_add_label": "Add More",
                 "load_from_db": false,
@@ -1091,7 +1181,10 @@
                 "dynamic": false,
                 "info": "Type of sender.",
                 "name": "sender",
-                "options": ["Machine", "User"],
+                "options": [
+                  "Machine",
+                  "User"
+                ],
                 "options_metadata": [],
                 "placeholder": "",
                 "required": false,
@@ -1108,7 +1201,9 @@
                 "display_name": "Sender Name",
                 "dynamic": false,
                 "info": "Name of the sender.",
-                "input_types": ["Message"],
+                "input_types": [
+                  "Message"
+                ],
                 "list": false,
                 "list_add_label": "Add More",
                 "load_from_db": false,
@@ -1129,7 +1224,9 @@
                 "display_name": "Session ID",
                 "dynamic": false,
                 "info": "The session ID of the chat. If empty, the current session ID parameter will be used.",
-                "input_types": ["Message"],
+                "input_types": [
+                  "Message"
+                ],
                 "list": false,
                 "list_add_label": "Add More",
                 "load_from_db": false,
@@ -1168,7 +1265,9 @@
                 "display_name": "Text Color",
                 "dynamic": false,
                 "info": "The text color of the name",
-                "input_types": ["Message"],
+                "input_types": [
+                  "Message"
+                ],
                 "list": false,
                 "list_add_label": "Add More",
                 "load_from_db": false,
@@ -1349,7 +1448,10 @@
         "data": {
           "id": "StructuredOutput-tWLRa",
           "node": {
-            "base_classes": ["Data", "DataFrame"],
+            "base_classes": [
+              "Data",
+              "DataFrame"
+            ],
             "beta": false,
             "conditional_paths": [],
             "custom_fields": {},
@@ -1381,7 +1483,9 @@
                 "name": "structured_output",
                 "selected": "Data",
                 "tool_mode": true,
-                "types": ["Data"],
+                "types": [
+                  "Data"
+                ],
                 "value": "__UNDEFINED__"
               },
               {
@@ -1392,7 +1496,9 @@
                 "name": "structured_output_dataframe",
                 "selected": "DataFrame",
                 "tool_mode": true,
-                "types": ["DataFrame"],
+                "types": [
+                  "DataFrame"
+                ],
                 "value": "__UNDEFINED__"
               }
             ],
@@ -1423,7 +1529,9 @@
                 "display_name": "Input Message",
                 "dynamic": false,
                 "info": "The input message to the language model.",
-                "input_types": ["Message"],
+                "input_types": [
+                  "Message"
+                ],
                 "list": false,
                 "list_add_label": "Add More",
                 "load_from_db": false,
@@ -1444,7 +1552,9 @@
                 "display_name": "Language Model",
                 "dynamic": false,
                 "info": "The language model to use to generate the structured output.",
-                "input_types": ["LanguageModel"],
+                "input_types": [
+                  "LanguageModel"
+                ],
                 "list": false,
                 "list_add_label": "Add More",
                 "name": "llm",
@@ -1639,7 +1749,9 @@
                 "display_name": "Schema Name",
                 "dynamic": false,
                 "info": "Provide a name for the output data schema.",
-                "input_types": ["Message"],
+                "input_types": [
+                  "Message"
+                ],
                 "list": false,
                 "list_add_label": "Add More",
                 "load_from_db": false,
@@ -1661,7 +1773,9 @@
                 "display_name": "Format Instructions",
                 "dynamic": false,
                 "info": "The instructions to the language model for formatting the output.",
-                "input_types": ["Message"],
+                "input_types": [
+                  "Message"
+                ],
                 "list": false,
                 "list_add_label": "Add More",
                 "load_from_db": false,
@@ -1700,7 +1814,9 @@
         "data": {
           "id": "File-v8ouW",
           "node": {
-            "base_classes": ["Data"],
+            "base_classes": [
+              "Data"
+            ],
             "beta": false,
             "category": "data",
             "conditional_paths": [],
@@ -1737,7 +1853,9 @@
                 "required_inputs": [],
                 "selected": "Data",
                 "tool_mode": true,
-                "types": ["Data"],
+                "types": [
+                  "Data"
+                ],
                 "value": "__UNDEFINED__"
               },
               {
@@ -1749,7 +1867,9 @@
                 "required_inputs": [],
                 "selected": "DataFrame",
                 "tool_mode": true,
-                "types": ["DataFrame"],
+                "types": [
+                  "DataFrame"
+                ],
                 "value": "__UNDEFINED__"
               },
               {
@@ -1761,7 +1881,9 @@
                 "required_inputs": [],
                 "selected": "Message",
                 "tool_mode": true,
-                "types": ["Message"],
+                "types": [
+                  "Message"
+                ],
                 "value": "__UNDEFINED__"
               }
             ],
@@ -1829,7 +1951,10 @@
                 "display_name": "Server File Path",
                 "dynamic": false,
                 "info": "Data object with a 'file_path' property pointing to server file or a Message object with a path to the file. Supercedes 'Path' but supports same file types.",
-                "input_types": ["Data", "Message"],
+                "input_types": [
+                  "Data",
+                  "Message"
+                ],
                 "list": true,
                 "list_add_label": "Add More",
                 "name": "file_path",
@@ -1999,7 +2124,9 @@
         "data": {
           "id": "ParserComponent-wrPyP",
           "node": {
-            "base_classes": ["Message"],
+            "base_classes": [
+              "Message"
+            ],
             "beta": false,
             "category": "processing",
             "conditional_paths": [],
@@ -2008,7 +2135,12 @@
             "display_name": "Parser",
             "documentation": "",
             "edited": false,
-            "field_order": ["stringify", "template", "input_data", "sep"],
+            "field_order": [
+              "stringify",
+              "template",
+              "input_data",
+              "sep"
+            ],
             "frozen": false,
             "icon": "braces",
             "key": "ParserComponent",
@@ -2026,7 +2158,9 @@
                 "name": "parsed_text",
                 "selected": "Message",
                 "tool_mode": true,
-                "types": ["Message"],
+                "types": [
+                  "Message"
+                ],
                 "value": "__UNDEFINED__"
               }
             ],
@@ -2058,7 +2192,10 @@
                 "display_name": "Data or DataFrame",
                 "dynamic": false,
                 "info": "Accepts either a DataFrame or a Data object.",
-                "input_types": ["DataFrame", "Data"],
+                "input_types": [
+                  "DataFrame",
+                  "Data"
+                ],
                 "list": false,
                 "list_add_label": "Add More",
                 "name": "input_data",
@@ -2077,7 +2214,10 @@
                 "dynamic": false,
                 "info": "Convert into raw string instead of using a template.",
                 "name": "mode",
-                "options": ["Parser", "Stringify"],
+                "options": [
+                  "Parser",
+                  "Stringify"
+                ],
                 "placeholder": "",
                 "real_time_refresh": true,
                 "required": false,
@@ -2095,7 +2235,9 @@
                 "display_name": "Template",
                 "dynamic": true,
                 "info": "Use variables within curly brackets to extract column values for DataFrames or key values for Data.For example: `Name: {Name}, Age: {Age}, Country: {Country}`",
-                "input_types": ["Message"],
+                "input_types": [
+                  "Message"
+                ],
                 "list": false,
                 "list_add_label": "Add More",
                 "load_from_db": false,
@@ -2117,7 +2259,9 @@
                 "display_name": "Separator",
                 "dynamic": false,
                 "info": "String used to separate rows/items.",
-                "input_types": ["Message"],
+                "input_types": [
+                  "Message"
+                ],
                 "list": false,
                 "list_add_label": "Add More",
                 "load_from_db": false,
@@ -2155,7 +2299,9 @@
         "data": {
           "id": "parser-ifKFs",
           "node": {
-            "base_classes": ["Message"],
+            "base_classes": [
+              "Message"
+            ],
             "beta": false,
             "category": "processing",
             "conditional_paths": [],
@@ -2164,7 +2310,12 @@
             "display_name": "Parser",
             "documentation": "",
             "edited": false,
-            "field_order": ["mode", "pattern", "input_data", "sep"],
+            "field_order": [
+              "mode",
+              "pattern",
+              "input_data",
+              "sep"
+            ],
             "frozen": false,
             "icon": "braces",
             "key": "parser",
@@ -2182,7 +2333,9 @@
                 "name": "parsed_text",
                 "selected": "Message",
                 "tool_mode": true,
-                "types": ["Message"],
+                "types": [
+                  "Message"
+                ],
                 "value": "__UNDEFINED__"
               }
             ],
@@ -2214,7 +2367,10 @@
                 "display_name": "Data or DataFrame",
                 "dynamic": false,
                 "info": "Accepts either a DataFrame or a Data object.",
-                "input_types": ["DataFrame", "Data"],
+                "input_types": [
+                  "DataFrame",
+                  "Data"
+                ],
                 "list": false,
                 "list_add_label": "Add More",
                 "name": "input_data",
@@ -2233,7 +2389,10 @@
                 "dynamic": false,
                 "info": "Convert into raw string instead of using a template.",
                 "name": "mode",
-                "options": ["Parser", "Stringify"],
+                "options": [
+                  "Parser",
+                  "Stringify"
+                ],
                 "placeholder": "",
                 "real_time_refresh": true,
                 "required": false,
@@ -2251,7 +2410,9 @@
                 "display_name": "Template",
                 "dynamic": true,
                 "info": "Use variables within curly brackets to extract column values for DataFrames or key values for Data.For example: `Name: {Name}, Age: {Age}, Country: {Country}`",
-                "input_types": ["Message"],
+                "input_types": [
+                  "Message"
+                ],
                 "list": false,
                 "list_add_label": "Add More",
                 "load_from_db": false,
@@ -2273,7 +2434,9 @@
                 "display_name": "Separator",
                 "dynamic": false,
                 "info": "String used to separate rows/items.",
-                "input_types": ["Message"],
+                "input_types": [
+                  "Message"
+                ],
                 "list": false,
                 "list_add_label": "Add More",
                 "load_from_db": false,
@@ -2320,5 +2483,8 @@
   "is_component": false,
   "last_tested_version": "1.2.0",
   "name": "Portfolio Website Code Generator",
-  "tags": ["chatbots", "coding"]
+  "tags": [
+    "chatbots",
+    "coding"
+  ]
 }

src/backend/base/langflow/initial_setup/starter_projects/Research Translation Loop.json

@@ -541,12 +541,13 @@
                 "info": "",
                 "name": "model_name",
                 "options": [
+                  "claude-opus-4-20250514",
+                  "claude-sonnet-4-20250514",
                   "claude-3-7-sonnet-latest",
                   "claude-3-5-sonnet-latest",
                   "claude-3-5-haiku-latest",
                   "claude-3-opus-latest",
-                  "claude-3-sonnet-20240229",
+                  "claude-3-sonnet-20240229"
-                  "claude-3-haiku-20240307"
                 ],
                 "options_metadata": [],
                 "placeholder": "",

src/frontend/package-lock.json

@@ -708,7 +708,6 @@
     },
     "node_modules/@clack/prompts/node_modules/is-unicode-supported": {
       "version": "1.3.0",
-      "extraneous": true,
       "inBundle": true,
       "license": "MIT",
       "engines": {