Who ranks #1 on the Chartography (With Tools) leaderboard?
As of September 1, 2026, Claude Fable 5.1 by Anthropic ranks #1 on Chartography (With Tools) at 86.2%. API pricing is $10.00/M input and $50.00/M output.
As of September 1, 2026, Claude Fable 5.1 is #1 for Chartography (With Tools) at 86.2%. Ranked by the Chartography (With Tools) score 2 models in this index have a published Chartography (With Tools) score. Chartography (With Tools) leaderboard with live API prices. Chartography with tools — same chart-reading set with cropping and code execution.
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As of September 1, 2026, Claude Fable 5.1 by Anthropic is #1 for Chartography (With Tools) at 86.2%. Ranked by the Chartography (With Tools) score This board also tracks Chartography (With Tools). Next on the same board: Claude Mythos 5.1. This chartography (with tools) leaderboard ranks models by Chartography (With Tools). Scores come from public evals. Prices are the live API rates in the table above.
Sources: OpenAI API pricing (https://developers.openai.com/api/docs/pricing); Anthropic Claude API pricing (https://platform.claude.com/docs/en/about-claude/pricing); Gemini API pricing (https://ai.google.dev/gemini-api/docs/pricing)
| Rank | Model | Chartography (With Tools) | Input /M | Output /M |
|---|---|---|---|---|
| 1 | Claude Fable 5.1 | 86.2% | $10.00 | $50.00 |
| 2 | Claude Mythos 5.1 | 86.2% | $10.00 | $50.00 |
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As of September 1, 2026, Claude Fable 5.1 by Anthropic ranks #1 on Chartography (With Tools) at 86.2%. API pricing is $10.00/M input and $50.00/M output.
The current Chartography (With Tools) ranking as of September 1, 2026 is 1. Claude Fable 5.1 at 86.2%; 2. Claude Mythos 5.1 at 86.2%.
Claude Fable 5.1 currently leads Chartography (With Tools) and is also the cheapest scored model on this page, at $10.00/M input and $50.00/M output ($60.00 blended).
Not automatically. Claude Fable 5.1 leads Chartography (With Tools), but a cheaper scored model can be the better production choice if the quality gap is small. Use the table to weigh Chartography (With Tools) against input/output price, context window, and related evals.
Scores and API prices on this page are refreshed from published evals and provider rates. The snapshot is labeled September 1, 2026. Treat it as a current index, not a one-off blog post.
Chartography with tools — same chart-reading set with cropping and code execution. This page ranks models that have published a Chartography (With Tools) score, with live API token prices on the same row.
This page is the Chartography (With Tools) leaderboard. Models are sorted by Chartography (With Tools), with input and output token prices on the same row so you can weigh score against cost. Official boards often omit price; that comparison is the point of this index.
Official eval pages own the methodology. This page keeps the published Chartography (With Tools) score next to live API $/M so you can pick a production SKU, not only a trophy number.