GPT-5.1-Codex vs Qwen2.5 VL 32B Instruct
OpenAI vs Alibaba — benchmarks, pricing, and capabilities side by side.
- •GPT-5.1-Codex has the higher intelligence index (88.2 vs 62.1)
| GPT-5.1-Codex | Qwen2.5 VL 32B Instruct | |
|---|---|---|
| Intelligence index | 88.2 | 62.1 |
| Developer | OpenAI | Alibaba |
| Type | Multimodal | Multimodal |
| Access | API only | Open weights |
| Context window | 400,000 tokens | — |
| Input price | $1.25 / 1M | — |
| Output price | $10.00 / 1M | — |
| Speed | 188 tok/s | — |
| Released | November 13, 2025 | February 28, 2025 |
| Parameters | — | 33500000000 |
| Input modalities | Text, Image | — |
| Output modalities | Text | — |
Shared benchmarks
GPT-5.1-Codex
Qwen2.5 VL 32B Instruct
GPQA Diamond
86
46
MMLU-Pro
86
68.8