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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-5.4 nano
GPT-5.4 nanoOpenAI
39.6VCI
| Metric | GPT-5.4 nano |
|---|---|
| Vibe Coding Index | 39.6 ✓ |
| Intelligence | 38 ✓ |
| Coding | 56 ✓ |
| Agentic | 28 ✓ |
| Blended $/M | $0.46 ✓ |
| Input $/M | $0.2 ✓ |
| Output $/M | $1.25 ✓ |
| Output speed (tok/s) | — |
| Latency TTFT (s) | — |
| Context | 400K ✓ |
| Released | Mar 2026 |
| License | Proprietary |