LDX hubLDX hub
  • Pricing
  • Documentation
  • API Reference
Information
Files
    List uploaded filesgetUpload a filepostGet file infogetDownload file contentget
Uploads
    Create an upload sessionpostAppend a chunk to an uploadput
StructFlow Models
    List available modelsget
StructFlow Jobs
    List StructFlow job historygetCreate a StructFlow jobpostGet StructFlow job status and resultsget
RefineLoop Models
    List available modelsget
RefineLoop Jobs
    List RefineLoop job historygetCreate a RefineLoop jobpostGet RefineLoop job status and resultsget
RenderOCR Engines
    List available enginesget
RenderOCR Jobs
    List RenderOCR job historygetCreate a RenderOCR jobpostGet RenderOCR job status and resultsget
CastDoc Engines
    List available enginesget
CastDoc Jobs
    List CastDoc job historygetCreate a CastDoc jobpostGet CastDoc job status and resultsget
ExtractDoc Engines
    List available enginesget
ExtractDoc Jobs
    List ExtractDoc job historygetCreate an ExtractDoc jobpostGet ExtractDoc job status and resultsget
MCP
    MCP Serverpost
Schemas
powered by Zuplo
LDX hub API
LDX hub API

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-opus-4-7", "display_name": "Claude Opus 4.7", "description": "Anthropic's most capable model. Top choice for the most demanding extraction tasks where deep reasoning and nuanced schema interpretation are critical.", "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

UploadsStructFlow Jobs