GPT-5.1 vs Qwen3 235B A22B
OpenAI vs Alibaba — benchmarks, pricing, and capabilities side by side.
- •GPT-5.1 has the higher intelligence index (89 vs 74.9)
- •Qwen3 235B A22B is cheaper ($0.46 vs $1.25 per 1M input)
- •GPT-5.1 is faster
- •GPT-5.1 has a larger context window (400K)
| GPT-5.1 | Qwen3 235B A22B | |
|---|---|---|
| Intelligence index | 89 | 74.9 |
| Developer | OpenAI | Alibaba |
| Type | LLM | LLM |
| Access | API only | Open weights |
| Context window | 400,000 tokens | 131,072 tokens |
| Input price | $1.25 / 1M | $0.46 / 1M |
| Output price | $10.00 / 1M | $1.82 / 1M |
| Speed | 115 tok/s | 68 tok/s |
| Released | November 12, 2025 | April 28, 2025 |
| Parameters | — | — |
| Input modalities | Text, Image | Text |
| Output modalities | Text | Text |
Shared benchmarks
GPT-5.1
Qwen3 235B A22B
AIME 2025
94
81.5
GPQA Diamond
88.1
47.5
Humanity’s Last Exam
26.5
11.7
LiveCodeBench
86.8
70.7
MMLU-Pro
87
68.2