Welcome to OpenModels
OpenModels is an open-source registry and comparison platform for LLM models and inference providers. It helps developers discover, compare, and integrate AI models across multiple providers with standardized data, real-time telemetry, and transparent pricing.
Key Features
Model Registry
A community-maintained, schema-validated registry of 44+ LLM models from vendors including OpenAI, Anthropic, Google, Meta, Mistral, DeepSeek, and more. Every model definition is machine-readable and version-controlled.
Provider Comparison
Compare 19+ inference providers side-by-side — pricing, capabilities, context windows, and availability. Find the best provider for your use case with structured, up-to-date data.
Real-Time Telemetry
Monitor provider health, latency, and reliability through live telemetry data. Make informed decisions about which providers to use based on actual performance metrics.
Open Source
The entire registry is open source and community-driven. Contribute new models, providers, and mappings through pull requests with automated schema validation.
What You’ll Find Here
Learn how to query the API, browse models, and compare providers.
QuickstartUnderstand the registry structure — models, providers, and mappings.
Core ConceptsSet up the platform locally for development.
InstallationUnderstand how OpenModels components work together — data flow, schemas, and system design.
ArchitectureComplete reference for all API endpoints including models, providers, and telemetry.
API ReferenceAdd new models, providers, and mappings to the registry.
ContributingSee what’s planned for future releases.
RoadmapQuick Links
- Registry Repository — github.com/openmodels-run/openmodels
- Current Coverage — 44 models · 19 providers · 72 mappings
- Schema Definitions — Standardized YAML schemas for models, providers, and pricing
- Automated Validation — All contributions are validated against JSON schemas on every PR