The canonical, manually verified dataset powering every calculator on this platform. Covers API pricing for 38 models across 9 providers with input, output and prompt-caching rates, context windows, tokenizers, and verification timestamps. Free to query, download, and integrate into your CI/CD pipelines.
Developer API
/api/modelsReturns all providers, model rate cards, tokenizers, and verification metadata.
/api/models?format=csvTabular CSV format — ready to drop into Excel, Google Sheets, Pandas, or database seeds.
/api/models/:modelFetch a single canonical model record with direct input/output rates and detail links.
Every record carries a last_verified_at date and an authoritative source_url pointing directly to the provider's official billing documentation. Most recent catalog verification: Aug 16, 2026.
This dataset is free to reuse under CC BY 4.0 with attribution.
Data Structure
| Field Key | Data Type | Field Description |
|---|---|---|
| provider | string | Canonical provider identifier (openai, anthropic, google, meta, deepseek, xai, mistral) |
| model_id | string | API model identifier used in SDK / REST requests |
| input_price | number | USD rate per 1,000,000 raw input tokens |
| output_price | number | USD rate per 1,000,000 completion / generated tokens |
| cached_input_price | number | null | USD rate per 1,000,000 cached read tokens (null if unsupported) |
| context_window | number | Maximum token context capacity |
| max_output | number | Maximum generation token limit per request |
| tokenizer | string | Tokenizer family / token estimation methodology label |
| last_verified_at | date | ISO date string of last first-party price verification |
| source_url | string | Authoritative pricing documentation link |