Head to head
Compare models
Pick 2–3 models to overlay their suite radars and line up every stat. Best value in each row is highlighted.
Verified data — every figure is cited. See sources.
GPT-5.1
GPT-5.1OpenAI
29.8VCI
| Metric | GPT-5.1 |
|---|---|
| Vibe Coding Index | 29.8 ✓ |
| Intelligence | 37 ✓ |
| Coding | 49 ✓ |
| Agentic | 21 ✓ |
| Blended $/M | $3.44 ✓ |
| Input $/M | $1.25 ✓ |
| Output $/M | $10 ✓ |
| Output speed (tok/s) | — |
| Latency TTFT (s) | — |
| Context | 400K ✓ |
| Released | Nov 2025 |
| License | Proprietary |