Model data you can reuse
The figures behind the Model Finder, the cost calculator and every model page, as plain JSON and CSV.
Files
Open CORS. Cached for about an hour. Rebuilt whenever a figure changes.
Files
| Address | What it holds |
|---|---|
bestsuperintelligent.com/api/models.json | Every tracked model with its supplied figures, as JSON with a meta block. |
bestsuperintelligent.com/api/models.csv | The same table as CSV, ready for a spreadsheet. |
bestsuperintelligent.com/api/changes.json | Dated changes to model figures, newest first. |
Fields
Fields
| Field | Meaning |
|---|---|
slug, name, provider | Model identity. The slug matches the /models/ page. |
model_type | closed or open-weights. |
modalities | Inputs the model accepts: text, image, audio, video, tools. |
release_date | ISO date, as supplied. |
context_window_tokens, max_output_tokens | Tokens. null means not supplied. |
price_input_per_mtok, price_output_per_mtok | USD list price per million tokens. null means not supplied. |
blended_price_per_mtok | (3 × input + output) ÷ 4. null if either price is missing. |
official_url, pricing_source_url | The provider's pages, where to check a figure. |
Licence and citation
Licence and citation
Our compilation is licensed under CC BY 4.0: reuse it, including commercially, and credit BestSuperintelligent with a link to bestsuperintelligent.com/data/. The underlying prices belong to each provider and can change at any time, so check the provider's page before you rely on one.
Suggested citation: BestSuperintelligent. “AI model list prices, context windows and release dates.” https://bestsuperintelligent.com/data/ (data as of 2026-10-14; accessed YYYY-MM-DD).
Frequently asked questions
Can I use the data commercially?
Yes. Our compilation is licensed CC BY 4.0, so credit BestSuperintelligent with a link to the data page. The underlying prices belong to each provider and change, so check the provider's page before relying on one.
How often is the data updated?
Whenever a figure changes or is corrected, and each change is dated in the change log. There is no automatic scraping: a person reviews every change before it is published.
What does null mean in the files?
No figure was supplied for that field. It is not zero and not an estimate.
Is there a history of price changes?
The change log starts at the baseline on 2026-10-14. We list only changes we saw, so no earlier history exists.