StructFlow Models

List available AI models for StructFlow
List available models

GET
https://gw.ldxhub.io
/structflow/models
Returns a list of all available AI models for structured data extraction.
List available models › Responses

A list of available models
Model[]
GET/structflow/models
curl https://gw.ldxhub.io/structflow/models
Example Responses
{
  "data": [
    {
      "id": "openai/gpt-5.5",
      "display_name": "OpenAI GPT-5.5",
      "description": "OpenAI's latest flagship model. Highest accuracy and reasoning for the most complex extraction tasks where quality justifies premium cost.",
      "provider": "openai"
    },
    {
      "id": "openai/gpt-5.4",
      "display_name": "OpenAI GPT-5.4",
      "description": "OpenAI's previous flagship model. Strong accuracy for complex extraction tasks at a more accessible price point.",
      "provider": "openai"
    },
    {
      "id": "openai/gpt-5.4-mini",
      "display_name": "OpenAI GPT-5.4 mini",
      "description": "OpenAI's compact and cost-efficient model. Good balance of accuracy and speed for standard structured extraction tasks.",
      "provider": "openai"
    },
    {
      "id": "azure/gpt-5.4",
      "display_name": "Azure OpenAI GPT-5.4",
      "description": "GPT-5.4 hosted on Microsoft Azure. Ideal for enterprise customers requiring data residency and Azure compliance.",
      "provider": "azure"
    },
    {
      "id": "azure/gpt-5.4-mini",
      "display_name": "Azure OpenAI GPT-5.4 mini",
      "description": "GPT-5.4 mini hosted on Microsoft Azure. Affordable extraction with Azure compliance for enterprise use cases.",
      "provider": "azure"
    },
    {
      "id": "google/gemini-3.5-flash",
      "display_name": "Google Gemini 3.5 Flash",
      "description": "Google's mid-tier model. Higher accuracy than Gemini 3 Flash for nuanced extraction tasks while staying significantly more affordable than Pro.",
      "provider": "google"
    },
    {
      "id": "google/gemini-3.1-pro-preview",
      "display_name": "Google Gemini 3.1 Pro Preview",
      "description": "Google's most capable model in the Gemini 3 series. Best choice for complex extraction tasks requiring advanced reasoning and highest accuracy.",
      "provider": "google"
    },
    {
      "id": "google/gemini-3-flash-preview",
      "display_name": "Google Gemini 3 Flash Preview",
      "description": "Google's fast and cost-efficient model. Excellent balance of speed and accuracy for high-volume batch extraction.",
      "provider": "google"
    },
    {
      "id": "anthropic/claude-fable-5",
      "display_name": "Claude Fable 5",
      "description": "Anthropic's Mythos-class model, a tier above Opus. State-of-the-art accuracy for the most demanding extraction tasks where quality takes absolute priority over cost.",
      "provider": "anthropic"
    },
    {
      "id": "anthropic/claude-sonnet-5",
      "display_name": "Claude Sonnet 5",
      "description": "Anthropic's latest Sonnet model, a major upgrade over Sonnet 4.6. Strong reasoning and schema adherence for demanding extraction tasks, at Sonnet-tier cost.",
      "provider": "anthropic"
    },
    {
      "id": "anthropic/claude-opus-4-8",
      "display_name": "Claude Opus 4.8",
      "description": "Anthropic's flagship Opus model. Top choice for demanding extraction tasks where deep reasoning and nuanced schema interpretation are critical, with improved reliability for agentic pipelines.",
      "provider": "anthropic"
    },
    {
      "id": "anthropic/claude-opus-4-7",
      "display_name": "Claude Opus 4.7",
      "description": "Anthropic's previous flagship model. Excellent for demanding extraction tasks requiring deep reasoning and nuanced schema interpretation.",
      "provider": "anthropic"
    },
    {
      "id": "anthropic/claude-sonnet-4-6",
      "display_name": "Claude Sonnet 4.6",
      "description": "Anthropic's balanced model with strong instruction-following. Well-suited for structured output tasks requiring precise schema adherence.",
      "provider": "anthropic"
    },
    {
      "id": "bedrock/global.amazon.nova-2-lite-v1:0",
      "display_name": "Amazon Nova 2 Lite (Bedrock)",
      "description": "Amazon's lightweight model via Bedrock. Cost-effective option for straightforward extraction tasks at scale.",
      "provider": "bedrock"
    },
    {
      "id": "xai/grok-4.3",
      "display_name": "xAI Grok 4.3",
      "description": "xAI's latest reasoning flagship. Always-on reasoning for complex extraction tasks, with 1M-token context for long-document processing.",
      "provider": "xai"
    },
    {
      "id": "xai/grok-4.20-non-reasoning",
      "display_name": "xAI Grok 4.20 (Non-Reasoning)",
      "description": "xAI Grok 4.20 without reasoning. Fast and cost-efficient option for straightforward extraction tasks at scale.",
      "provider": "xai"
    }
  ]
}
json
application/json
Uploads StructFlow Jobs