Compare · ModelsLive · 2 picked · head to head
GPT-5.1 vs Qwen2-72B
Side by side · benchmarks, pricing, and signals you can act on.
Winner summary
GPT-5.1 wins on 2/2 benchmarks
GPT-5.1 wins 2 of 2 shared benchmarks. Leads in knowledge · coding.
Category leads
knowledge·GPT-5.1coding·GPT-5.1
Hype vs Reality
Attention vs performance
GPT-5.1
#156 by perf·#9 by attention
Qwen2-72B
#216 by perf·#1 by attention
Vendor risk
Who is behind the model
OpenAI
$840.0B·Tier 1
Alibaba (Qwen)
$293.0B·Tier 1
Head to head
2 benchmarks · 2 models
GPT-5.1Qwen2-72B
GPQA diamond
GPT-5.1 leads by +65.1
Graduate-Level Google-Proof QA (Diamond set) · expert-crafted questions in physics, biology, and chemistry that are difficult even for domain PhDs.
GPT-5.1
87.0
Qwen2-72B
21.9
WeirdML
GPT-5.1 leads by +49.5
WeirdML · tests models on unusual and adversarial machine learning tasks that require creative problem-solving beyond standard patterns.
GPT-5.1
60.8
Qwen2-72B
11.3
Full benchmark table
| Benchmark | GPT-5.1 | Qwen2-72B |
|---|---|---|
GPQA diamond Graduate-Level Google-Proof QA (Diamond set) · expert-crafted questions in physics, biology, and chemistry that are difficult even for domain PhDs. | 87.0 | 21.9 |
WeirdML WeirdML · tests models on unusual and adversarial machine learning tasks that require creative problem-solving beyond standard patterns. | 60.8 | 11.3 |