Claude Sonnet 5 vs GPT-5.2
For product management work, compared on the PM Index.
- Claude Sonnet 5 leads on the PM Index (53.9 vs 42.2).
- GPT-5.2 is cheaper ($4.81 vs $6.00 per 1M tokens).
- Claude Sonnet 5 is faster (79 vs 74 tok/s).
| Metric | Claude Sonnet 5 | GPT-5.2 |
|---|---|---|
| PM Index | 53.9 | 42.2 |
| AA Intelligence | 53.4 | 42.2 |
| AA Coding | 71.5 | — |
| AA Agentic | 46.7 | — |
| Blended $/1M | $6.00 | $4.81 |
| Output tok/s | 79 | 74 |