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-5.5
GPT-5.5OpenAI
80.2VCI
| Metric | GPT-5.5 |
|---|---|
| Vibe Coding Index | 80.2 ✓ |
| Intelligence | 55 ✓ |
| Coding | 75 ✓ |
| Agentic | 45 ✓ |
| Blended $/M | $11.25 ✓ |
| Input $/M | $5 ✓ |
| Output $/M | $30 ✓ |
| Output speed (tok/s) | — |
| Latency TTFT (s) | — |
| Context | 1.1M ✓ |
| Released | Apr 2026 |
| License | Proprietary |