GPT-5.1
OpenAI
59.9#80 of 427 overall
- Input / output
- US$ 1,25 / US$ 10,00 US$ per 1M tokens
- Context
- 400K tokens
- Release
- 11/13/2025 release date
- Weights
- Closed
- Speed
- 0 tok/s first token in 0.00 s
Family history
The 8 versions of this family, from first to newest, by release date. Click a point to open that version.
Scores by source
Scores by sourcepercentile = % of ranked models it beats| Metric | Value | Percentile | Source |
|---|---|---|---|
| Arena text (Elo) weight 2 | 1443 | 73% | LMArena |
| Arena WebDev (Elo) weight 1 | 1396 | 30% | LMArena |
| Arena vision (Elo) weight 0.5 | 1250 | 52% | LMArena |
| Humanity's Last Exam weight 1 | 28.5 | 78% | Artificial Analysis |
| GPQA Diamond | 87.3 | 84% | Artificial Analysis |
| Long-context reasoning | 80.0 | 87% | Artificial Analysis |
By category
| Category | Score | Rank | Metrics |
|---|---|---|---|
| Coding | 40.1 | #81 | Arena WebDev (Elo) |
| Reasoning | 70.6 | #75 | Humanity's Last Exam, GPQA Diamond |
| Research | 68.7 | #37 | Long-context reasoning |
| Design | 40.1 | #81 | Arena WebDev (Elo) |
| Chat | 61.4 | #53 | Arena text (Elo) |
| Vision | 51.0 | #51 | Arena vision (Elo) |
History
RankingIA score on each collection day (hover to see the rank).
Daily collection started on 10/30/2026. The chart appears from the second day the model is ranked.