OpenAI
GPT-5
ReasoningClosed weights
- Intelligence
- 22.9
- Rank 203 of 744 measured models
- Output speed
- 95.1 t/s
- Rank 178 of 403 measured models
- Price/1M
- $3.44
- Rank 510 of 659 measured models
- Context window
- 400K
- Rank 357 of 1199 measured models
GPT-5 (Medium) scores 22.9 on the Artificial Analysis Intelligence Index, ranking 203rd of 744 measured models. The closest models on this index are Nemotron 3 Ultra 550B A55B (22.9), Qwen3.5 27B (22.9), and MiniMax-M2.5 (22.8). At $3.44 per million tokens (3:1 input/output blended price), it is more expensive than Nemotron 3 Ultra 550B A55B ($1.08), Qwen3.5 27B ($0.825), and MiniMax-M2.5 ($0.525). With an output speed of 95.1 t/s, it is faster than Qwen3.5 27B (76.5 t/s) and MiniMax-M2.5 (66.5 t/s), slower than Nemotron 3 Ultra 550B A55B (155 t/s).
Models at a similar level
The closest models on the Intelligence Index, one configuration per family.
- GPT-5 (batch)
OpenAI · $1.72 · —
23.0+0.1$1.72—Compare - Nemotron 3 Ultra 550B A55B
NVIDIA · $1.08 · 155 t/s
22.9$1.08155 t/sCompare - Qwen3.5 27B
Alibaba · $0.825 · 76.5 t/s
22.9$0.82576.5 t/sCompare - MiniMax-M2.5
MiniMax · $0.525 · 66.5 t/s
22.8−0.1$0.52566.5 t/sCompare
