Who ranks #1 on the Cmmlu leaderboard?
As of August 20, 2026, MiMo-V2.5-Pro by Xiaomi ranks #1 on Cmmlu at 90.2%. API pricing is $0.43/M input and $0.87/M output.
As of August 20, 2026, MiMo-V2.5-Pro is #1 for Cmmlu at 90.2%. Ranked by the Cmmlu score 4 models in this index have a published Cmmlu score. Cmmlu leaderboard: rank models by Cmmlu next to live API token prices.
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As of August 20, 2026, MiMo-V2.5-Pro by Xiaomi is #1 for Cmmlu at 90.2%. Ranked by the Cmmlu score This board also tracks Cmmlu. Next on the same board: LongCat-Flash-Chat and LongCat-Flash-Lite. This cmmlu leaderboard ranks models by Cmmlu. 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 | Cmmlu | Input /M | Output /M |
|---|---|---|---|---|
| 1 | MiMo-V2.5-Pro | 90.2% | $0.43 | $0.87 |
| 2 | LongCat-Flash-Chat | 84.3% | $0.30 | $1.20 |
| 3 | LongCat-Flash-Lite | 82.5% | $0.10 | $0.40 |
| 4 | ERNIE 4.5 | 39.8% | $0.40 | $4.00 |
Rank one eval at a time. All LLM benchmarks.
As of August 20, 2026, MiMo-V2.5-Pro by Xiaomi ranks #1 on Cmmlu at 90.2%. API pricing is $0.43/M input and $0.87/M output.
The current Cmmlu ranking as of August 20, 2026 is 1. MiMo-V2.5-Pro at 90.2%; 2. LongCat-Flash-Chat at 84.3%; 3. LongCat-Flash-Lite at 82.5%.
LongCat-Flash-Lite is the cheapest scored model on this cmmlu leaderboard at $0.10/M input and $0.40/M output ($0.50 blended). MiMo-V2.5-Pro still leads Cmmlu at 90.2%.
Not automatically. MiMo-V2.5-Pro leads Cmmlu, but a cheaper scored model can be the better production choice if the quality gap is small. Use the table to weigh Cmmlu 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 August 20, 2026. Treat it as a current index, not a one-off blog post.
Cmmlu is a public LLM eval (the Cmmlu score). This page ranks models that have published a score, next to live API prices.
This page is the Cmmlu leaderboard. Models are sorted by Cmmlu, 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 Cmmlu score next to live API $/M so you can pick a production SKU, not only a trophy number.