GPT-5.1 vs Qwen3.6 Plus
For product management work, compared on the PM Index.
- GPT-5.1 leads on the PM Index (38.9 vs 38.7).
- Qwen3.6 Plus is cheaper ($1.13 vs $3.44 per 1M tokens).
- GPT-5.1 is faster (96 vs 52 tok/s).
| Metric | GPT-5.1 | Qwen3.6 Plus |
|---|---|---|
| PM Index | 38.9 | 38.7 |
| AA Intelligence | 38.9 | 39.6 |
| AA Coding | — | 54.5 |
| AA Agentic | — | 27.6 |
| Blended $/1M | $3.44 | $1.13 |
| Output tok/s | 96 | 52 |