Who ranks #1 on the BBH leaderboard?
As of August 20, 2026, Qwen3 235B A22B by Qwen ranks #1 on BBH at 88.9%. API pricing is $0.10/M input and $0.10/M output.
As of August 20, 2026, Qwen3 235B A22B is #1 for BBH at 88.9%. Ranked by the BBH score 12 models in this index have a published BBH score. BBH leaderboard: rank models by BBH next to live API token prices.
Next step
Auth, billing, and the API layer are already decided. Fork 8 finished AI apps, or have us build the first version with you.
The index
282 models across 33 providers. Search or jump to a lab โ every model page stays linked here.







As of August 20, 2026, Qwen3 235B A22B by Qwen is #1 for BBH at 88.9%. Ranked by the BBH score This board also tracks BBH. Next on the same board: MiMo-V2.5-Pro and DeepSeek-V3. This bbh leaderboard ranks models by BBH. 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 | BBH | Input /M | Output /M |
|---|---|---|---|---|
| 1 | Qwen3 235B A22B | 88.9% | $0.10 | $0.10 |
| 2 | MiMo-V2.5-Pro | 88.4% | $0.43 | $0.87 |
| 3 | DeepSeek-V3 | 87.5% | $0.27 | $1.10 |
| 4 | Nova Pro | 86.9% | $0.80 | $3.20 |
| 5 | DeepSeek-V2.5 | 84.3% | $0.14 | $0.28 |
| 6 | Gemini 1.5 Pro | 84% | $2.50 | $10.00 |
| 7 | Nova Lite | 82.4% | $0.06 | $0.24 |
| 8 | Nova Micro | 79.5% | $0.03 | $0.14 |
Rank one eval at a time. All LLM benchmarks.
As of August 20, 2026, Qwen3 235B A22B by Qwen ranks #1 on BBH at 88.9%. API pricing is $0.10/M input and $0.10/M output.
The current BBH ranking as of August 20, 2026 is 1. Qwen3 235B A22B at 88.9%; 2. MiMo-V2.5-Pro at 88.4%; 3. DeepSeek-V3 at 87.5%.
Nova Micro is the cheapest scored model on this bbh leaderboard at $0.03/M input and $0.14/M output ($0.17 blended). Qwen3 235B A22B still leads BBH at 88.9%.
Not automatically. Qwen3 235B A22B leads BBH, but a cheaper scored model can be the better production choice if the quality gap is small. Use the table to weigh BBH 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.
BBH is a public LLM eval (the BBH score). This page ranks models that have published a score, next to live API prices.
This page is the BBH leaderboard. Models are sorted by BBH, 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 BBH score next to live API $/M so you can pick a production SKU, not only a trophy number.