Who ranks #1 on the SingleCellBench leaderboard?
As of September 1, 2026, Claude Mythos 5.1 by Anthropic ranks #1 on SingleCellBench at 61.9%. API pricing is $10.00/M input and $50.00/M output.
As of September 1, 2026, Claude Mythos 5.1 is #1 for SingleCellBench at 61.9%. Ranked by the SingleCellBench score 1 models in this index have a published SingleCellBench score. SingleCellBench leaderboard with live API prices. SingleCellBench — LatchBio single-cell RNA-seq analysis workflows.
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As of September 1, 2026, Claude Mythos 5.1 by Anthropic is #1 for SingleCellBench at 61.9%. Ranked by the SingleCellBench score This board also tracks SingleCellBench. This singlecellbench leaderboard ranks models by SingleCellBench. 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 | SingleCellBench | Input /M | Output /M |
|---|---|---|---|---|
| 1 | Claude Mythos 5.1 | 61.9% | $10.00 | $50.00 |
Rank one eval at a time. All LLM benchmarks.
As of September 1, 2026, Claude Mythos 5.1 by Anthropic ranks #1 on SingleCellBench at 61.9%. API pricing is $10.00/M input and $50.00/M output.
Claude Mythos 5.1 currently leads SingleCellBench 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 Mythos 5.1 leads SingleCellBench, but a cheaper scored model can be the better production choice if the quality gap is small. Use the table to weigh SingleCellBench 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.
SingleCellBench — LatchBio single-cell RNA-seq analysis workflows. This page ranks models that have published a SingleCellBench score, with live API token prices on the same row.
This page is the SingleCellBench leaderboard. Models are sorted by SingleCellBench, 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 SingleCellBench score next to live API $/M so you can pick a production SKU, not only a trophy number.