Claude Opus 4.8 vs GPT-5.4
For product management work, compared on the PM Index.
- Claude Opus 4.8 leads on the PM Index (64.2 vs 59.1).
- GPT-5.4 is cheaper ($5.63 vs $10.00 per 1M tokens).
- GPT-5.4 is faster (160 vs 60 tok/s).
| Metric | Claude Opus 4.8 | GPT-5.4 |
|---|---|---|
| PM Index | 64.2 | 59.1 |
| AA Intelligence | 61.4 | 56.8 |
| AA Coding | 56.7 | 57.2 |
| AA Agentic | 77.8 | 68.0 |
| Blended $/1M | $10.00 | $5.63 |
| Output tok/s | 60 | 160 |