OpenAI, language model
GPT-5.2
Released Dec 11, 2025. Scored on 4 boards.
1437LMArena textRank 37 of 38
- Released
- Dec 11, 2025
- Price, in / out
- $1.75 / $14.00
- per 1M tokens, list price
- Blended price
- $4.81
- 3 input tokens per output token
- Output speed
- n/a
- Context
- 400K
- tokens
- Open weights
- No
Scores
The latest published score on each board, ranked against every model we track. Each score links to its source.
| Board | Score | Rank | Record | Date | Source | Readings |
|---|---|---|---|---|---|---|
| LMArena textOverall | 1437High, style control | 37 of 38 | 1524Gemini 4 Argon | Oct 20, 2026 | huggingface.co | 1 |
| SWE-bench VerifiedCoding and agents | 72.8%swebench.com board | 4 of 5 | 93.9%Claude Mythos Preview | Feb 17, 2026 | swebench.com | 1 |
| Humanity's Last ExamReasoning and knowledge | 27.8% | 14 of 14 | 54.8%GPT-6 Astra | Dec 11, 2025 | epoch.ai | 1 |
| ARC-AGI-2Reasoning and knowledge | 52.9%xhigh setting | 30 of 33 | 95.0%GPT-6 Astra | Dec 11, 2025 | epoch.ai | 1 |
Compare with
The closest models on the boards they share with GPT-5.2.
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