GPT-5.6 Terra
OpenAI
68.8#44 of 427 overall
- Input / output
- US$ 2,00 / US$ 12,00 US$ per 1M tokens
- Context
- 1.1M tokens
- Release
- 07/09/2026 release date
- Weights
- Closed
- Speed
- 0 tok/s first token in 0.00 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 | 67.8 | 58% | LiveBench |
| Arena text (Elo) weight 2 | 1448 | 78% | LMArena |
| Arena WebDev (Elo) weight 1 | 1520 | 60% | LMArena |
| Arena vision (Elo) weight 0.5 | 1271 | 68% | LMArena |
| Humanity's Last Exam weight 1 | 42.9 | 92% | Artificial Analysis |
| Terminal-Bench weight 1 | 35.4 | 88% | Artificial Analysis |
| GPQA Diamond | 92.5 | 96% | Artificial Analysis |
| Long-context reasoning | 83.0 | 96% | Artificial Analysis |
| LiveBench long agentic | 33.1 | 58% | LiveBench |
| LiveBench reasoning | 90.6 | 69% | LiveBench |
| LiveBench coding | 86.2 | 57% | LiveBench |
| LiveBench browser | 70.3 | 63% | LiveBench |
| LiveBench data analysis | 79.3 | 71% | LiveBench |
| LiveBench research | 60.4 | 16% | LiveBench |
| LiveBench design | 76.0 | 42% | LiveBench |
By category
| Category | Score | Rank | Metrics |
|---|---|---|---|
| Agentic | 65.4 | #23 | LiveBench long agentic, Terminal-Bench |
| Coding | 55.3 | #40 | LiveBench coding, Arena WebDev (Elo) |
| Reasoning | 76.8 | #31 | LiveBench reasoning, Humanity's Last Exam, GPQA Diamond |
| Data analysis | 60.5 | #10 | LiveBench data analysis |
| Research | 53.9 | #145 | LiveBench research, Long-context reasoning |
| Design | 50.5 | #53 | LiveBench design, Arena WebDev (Elo) |
| Browser use | 56.5 | #12 | LiveBench browser |
| Chat | 63.9 | #45 | Arena text (Elo) |
| Vision | 58.8 | #35 | 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.