Original GPT-5 workhorse for reasoning, coding, writing, and tool workflows
Benchmarks
| Benchmark | Category | Score | Variant | Provenance | Source | Observed |
|---|---|---|---|---|---|---|
| AA Agentic Index | agentic | 26.5 | — | mirror | openrouter | Aug 7, 2026 |
| 26.5 | — | independent | aa | Aug 7, 2026 | ||
| AA Coding Index | coding | 37.8 | — | mirror | openrouter | Jul 23, 2026 |
| 37.8 | — | independent | aa | Jul 24, 2026 | ||
| AA Intelligence Index | intelligence | 35.3 | — | mirror | openrouter | Aug 7, 2026 |
| 23.0 | — | independent | aa | Sep 9, 2026 | ||
| Design Arena — 3d | preference | 1084 | — | mirror | openrouter | Sep 11, 2026 |
| Design Arena — asciiart | preference | 1159 | — | mirror | openrouter | Sep 18, 2026 |
| Design Arena — codecategories | preference | 1181 | — | mirror | openrouter | Sep 21, 2026 |
| Design Arena — dataviz | preference | 1236 | — | mirror | openrouter | Sep 17, 2026 |
| Design Arena — gamedev | preference | 1209 | — | mirror | openrouter | Sep 18, 2026 |
| Design Arena — svg | preference | 1211 | — | mirror | openrouter | Sep 21, 2026 |
| Design Arena — uicomponent | preference | 1195 | — | mirror | openrouter | Sep 16, 2026 |
| Design Arena — website | preference | 1197 | — | mirror | openrouter | Sep 10, 2026 |
| LMArena Text | preference | 1406 | high-effort | crowd | lmarena | Sep 13, 2026 |
| LMArena Vision | preference | 1209 | high-effort | crowd | lmarena | Sep 13, 2026 |
| Median output speed | speed | 113 tok/s | — | independent | aa | Sep 21, 2026 |
| Median time to first token | speed | 62.76s | — | independent | aa | Sep 21, 2026 |
Includes index data from Artificial Analysis.
Providers
Live operational stats per hosting endpoint, via OpenRouter.
| Provider | Quant | Context | $/1M in · out | Uptime 24h | Latency | Throughput |
|---|---|---|---|---|---|---|
| Azure | — | 400K | $1.25 · $10 | 99.89% | — | — |
| Azure | — | 400K | $1.38 · $11 | — | — | — |
| OpenAI | — | 400K | $1.25 · $10 | 99.96% | — | — |