GPT-5.2-Codex vs Qwen3.5-Flash
OpenAI vs Alibaba — benchmarks, pricing, and capabilities side by side.
- •Qwen3.5-Flash is cheaper ($0.07 vs $1.75 per 1M input)
- •Qwen3.5-Flash has a larger context window (1M)
| GPT-5.2-Codex | Qwen3.5-Flash | |
|---|---|---|
| Intelligence index | 89.9 | — |
| Developer | OpenAI | Alibaba |
| Type | Multimodal | Multimodal |
| Access | API only | API only |
| Context window | 400,000 tokens | 1,000,000 tokens |
| Input price | $1.75 / 1M | $0.07 / 1M |
| Output price | $14.00 / 1M | $0.26 / 1M |
| Speed | 106 tok/s | — |
| Released | January 14, 2026 | February 25, 2026 |
| Parameters | — | — |
| Input modalities | Text, Image | Text, Image, Video |
| Output modalities | Text | Text |