GPT-6.1 Terra
OpenAI
83.6#11 of 427 overall
- Input / output
- US$ 1,00 / US$ 5,00 US$ per 1M tokens
- Context
- 1.1M tokens
- Release
- 10/26/2026 release date
- Weights
- Closed
- Speed
- 91 tok/s first token in 171.32 s
Family history
The 2 versions of this family, from first to newest, by release date. Click a point to open that version.
See the data as a table
| Model | Released | Score | Rank | AA Intel. | Elo Arena |
|---|---|---|---|---|---|
| GPT-5.6 Terra | 07/09/2026 | 68.8 | #44 | — | 1448 |
| GPT-6.1 Terra | 10/26/2026 | 83.6 | #11 | 51.0 | — |
Scores by source
Scores by sourcepercentile = % of ranked models it beats| Metric | Value | Percentile | Source |
|---|---|---|---|
| LiveBench weight 3 | 77.8 | 81% | LiveBench |
| AA Intelligence Index weight 3 | 51.0 | 88% | Artificial Analysis |
| Arena WebDev (Elo) weight 1 | 1673 | 90% | LMArena |
| Humanity's Last Exam weight 1 | 46.2 | 95% | Artificial Analysis |
| Terminal-Bench weight 1 | 55.6 | 94% | Artificial Analysis |
| Long-context reasoning | 82.7 | 94% | Artificial Analysis |
| LiveBench long agentic | 48.6 | 77% | LiveBench |
| LiveBench reasoning | 88.7 | 55% | LiveBench |
| LiveBench coding | 94.3 | 81% | LiveBench |
| LiveBench browser | 93.1 | 97% | LiveBench |
| LiveBench data analysis | 82.3 | 90% | LiveBench |
| LiveBench research | 73.9 | 45% | LiveBench |
| LiveBench design | 82.3 | 81% | LiveBench |
By category
| Category | Score | Rank | Metrics |
|---|---|---|---|
| Agentic | 73.9 | #9 | LiveBench long agentic, Terminal-Bench |
| Coding | 73.4 | #8 | LiveBench coding, Arena WebDev (Elo) |
| Reasoning | 66.6 | #96 | LiveBench reasoning, Humanity's Last Exam |
| Data analysis | 70.2 | #4 | LiveBench data analysis |
| Research | 63.1 | #76 | LiveBench research, Long-context reasoning |
| Design | 73.4 | #8 | LiveBench design, Arena WebDev (Elo) |
| Browser use | 73.4 | #2 | LiveBench browser |
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.