LifeArchitect publishes a reference table of language models and their specifications and data points.
Models.dev
Models.dev provides an open-source database of AI model specifications, pricing, and features.
About Models.dev
Models.dev provides a database of AI model specifications, pricing, and features. Entries list model, lab, and provider alongside context and output limits, reasoning, tool call and structured output support, weights status, price, and release and updated dates.
Key features
- List AI models with lab and provider details
- Compare context window and output token limits
- Show reasoning, tool call and structured output support
- Indicate open or closed model weights status
- Display input and output price information
- Show release and updated dates for entries
Best for: People who need to compare AI models by specifications, features, and pricing.
Good for
- Combines specifications, features, and pricing in one listing
- Includes release and updated dates for model entries
- Shows weights status as open or closed
Models.dev at a glance
- Website
- models.dev
- Category
- AI & Machine Learning › AI Data & Analytics
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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