AI Model Pricing & Specs Explorer
Pricing, context window limits, and token costs across popular models via OpenRouter data.
100% Client-Side · In-Memory Only
Interactive Tool Workspace
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How to Use AI Model Pricing & Specs Explorer
- Search for any model across OpenAI, Anthropic, Google, Meta, Mistral, DeepSeek, and more.
- Filter by input and output pricing per million tokens, context window limit, and architecture.
- Adjust monthly input and output token sliders to calculate realistic monthly API inference costs.
- Compare specifications and provider availability side-by-side with live OpenRouter data.
Features & Guarantees
- Direct integration with OpenRouter public models API — always up-to-date with 400+ live models.
- No API key required — uses public open data with live client-side fetching.
- Interactive monthly cost estimator with input and output token volume sliders.
- Search and filter by model name, provider organization, pricing tier, and context size.
Frequently Asked Questions
Where does the AI model pricing data come from?
Pricing, context limits, and specs are fetched in real-time from OpenRouter's free public models API, reflecting up-to-the-minute provider rates.
Do I need an API key to use this calculator?
No API key is required. The tool queries public endpoints directly from your browser with zero sign-up.