GPT-5.6 Terra High
| Released | 2026-07-09 |
|---|---|
| Price per 1M | $2.00 in · $12.00 out |
| Overall score | 58.6 (early, few results) |
| Context window | 1,050,000 tokens |
| Provider | OpenAI |
| Weights | Proprietary |
| Configuration | High |
Scores
| Dimension | Score | Rank | Benchmarks |
|---|---|---|---|
| Overall: Balanced | 58.6 | 8 | |
| Overall: Coding | 57.9 | 8 | |
| Overall: Reasoning | 60.6 | 5 | |
| Overall: Agentic work | 58.6 | 8 | |
| Overall: Frontend | 57.4 | 3 | |
| Coding | 57.4 | 3 | |
| Reasoning | 60.6 | 5 | |
| Value vs price | +4.1 |
Evidence
Coding 57.4 ±2.6
| Benchmark | Result | Source | Date |
|---|---|---|---|
| CursorBench | 30.7% | Epoch AI | 2026-11-11 |
| DeepSWE | 53.8% | Epoch AI | 2026-11-11 |
| SciCode | 52.4% | Epoch AI | 2026-11-11 |
Reasoning 60.6 ±1.8
| Benchmark | Result | Source | Date |
|---|---|---|---|
| Extended NYT Connections | 78.4% | Lech Mazur | 2026-11-10 |
| ARC-AGI-2 | 67.1% | Epoch AI | 2026-11-11 |
| ARC-AGI-2 (ARC Prize verified) | 67.1% | ARC Prize | 2026-11-11 |
| CritPt | 22.9% | Epoch AI | 2026-11-11 |
| ARC-AGI-1 (ARC Prize verified) | 92.0% | ARC Prize | 2026-11-11 |
| ARC-AGI-1 | 92.0% | Epoch AI | 2026-11-11 |
| ARC-AGI-3 | 0.5% | ARC Prize | 2026-11-11 |
Names matched to this model
gpt-5-6-terra-high