GPT-5legacy
OpenAI · released Aug 6, 2025
The 2025 GPT flagship that unified chat and reasoning modes.
23.0
Podium Score
#452 of 673
1434
Arena Elo
85 on Arena
60 t/s
Output Speed
$10/M
Output Price
$2.5/M in
400K
Context Window
Scores by Source
Category Scores
📜 Long Context91.2
👁️ Multimodal71.9
intelligence60.9
🧠 Reasoning39.0
📚 Knowledge22.0
📐 Math10.9
💻 Coding8.2
Benchmark Results
Model Details
| Release date | Aug 6, 2025 |
|---|---|
| Parameters | Not disclosed |
| License | Proprietary |
| Context Window | 400,000 tokens |
| Input Price | $2.5/M |
| Output Price | $10/M |
| Output Speed | 60 t/s |
| Time to First Token | — |