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BBEH benchmark
AI model leaderboard for the BBEH benchmark. Compare how large language models score on BBEH, see the full ranking, and understand what this AI benchmark measures. GPT-5 currently leads with 72.78. BIG-Bench Extra Hard — successor to BBH that probes deeper reasoning on harder, more diverse tasks.
Leaderboard
| # | Model | Organization | Score | Variant | Source |
|---|---|---|---|---|---|
| #1 | GPT-5 | OpenAI | 72.78 | thinking-high-cited-ring-1t | official ↗ |
| #2 | DeepSeek-V3.1-Terminus | DeepSeek | 61.04 | thinking-cited-ring-1t | official ↗ |
| #3 | Qwen3-235B-A22B-Thinking (Jul 2025) | Qwen | 60 | thinking-cited-ring-1t | official ↗ |
| #4 | Ring-1T | Ant Group | 59.63 | thinking | official ↗ |
| #5 | gemini-2.5-pro | Google DeepMind | 51.51 | cited-ring-1t | official ↗ |
| #6 | Ling-1T | Ant Group | 47.34 | official ↗ | |
| #7 | DeepSeek-V3.1-Terminus | DeepSeek | 42.86 | non-thinking-cited-ling-1t | official ↗ |
| #8 | GPT-5 | OpenAI | 39.75 | main-cited-ling-1t | official ↗ |
| #9 | Kimi K2 | Moonshot | 34.83 | instruct-0905-cited-ling-1t | official ↗ |
| #10 | gemini-2.5-pro | Google DeepMind | 29.08 | lowthink-cited-ling-1t | official ↗ |
Frequently asked questions about BBEH
What is the BBEH benchmark?
BIG-Bench Extra Hard — successor to BBH that probes deeper reasoning on harder, more diverse tasks.
How is the BBEH benchmark scored?
BBEH is scored using the accuracy metric, where a higher score is better. GenAIList aggregates reported scores from model providers and papers into a single ranked leaderboard.
Which AI model scores highest on BBEH?
As of the latest reported scores on GenAIList, GPT-5 achieves the highest result on BBEH with a score of 72.78.
Is a higher BBEH score better?
Yes. On BBEH a higher score indicates better performance, so models near the top of the leaderboard are the strongest.