OpenAI: GPT-5.3 Chat
radar chart — all benchmarks
benchmark scores Scores from Mar 2026
| Categories | ||
|---|---|---|
| Intelligence | — | |
| Coding | — | |
| Agentic | — |
pricing — per 1M tokens via openrouter
Data unavailable
latency percentiles — time to first token (ms)
Data unavailable
model specifications
Data unavailable