GPT-5.6 Terra (Low): benchmark results
GPT-5.6 Terra evaluated at the low reasoning-effort setting. Provider: OpenAI. Released 2026-07-09. Access: API.
Aggregate Rating 1755 ± 12, rank #224 of 2168 rated models, from 109 benchmark results.
Strongest benchmark results
| Benchmark | Score | Metric | Percentile |
|---|---|---|---|
| ParseBench - Charts | 67.71 | ChartDataPointMatch Score | 95.5 |
| AA Terminal-Bench Hard | 43.94 | Accuracy (%) | 91.3 |
| AA-Omniscience Index - Software Engineering (SWE) - Julia | 44 | Omniscience Index | 90.5 |
| AA-Omniscience Index - Software Engineering (SWE) - Python | 57 | Omniscience Index | 89.5 |
| AA-Omniscience Index - Software Engineering (SWE) - JavaScript | 58.18 | Omniscience Index | 88.9 |
| AA GDP.pdf - Construction - Criterion Pass Rate | 72.19 | Criterion Pass Rate (%) | 86.7 |
| AA-Omniscience Index - Software Engineering (SWE) - TypeScript | 52.22 | Omniscience Index | 85.1 |
| AA-Omniscience Index - Software Engineering (SWE) - Go | 50 | Omniscience Index | 85 |
| AA-Omniscience Index - Software Engineering (SWE) - C | 62 | Omniscience Index | 83.9 |
| AA-Omniscience Index - Software Engineering (SWE) - HTML | 52 | Omniscience Index | 83.9 |
| AA-Omniscience Index - Software Engineering (SWE) | 41.6 | Omniscience Index | 83.8 |
| AA-Omniscience Accuracy | 43.73 | Accuracy (%) | 83.4 |
Interactive version: theaggregate.ai/model?slug=gpt-5-6-terra-low · How It Works · Data refreshed daily, snapshot 2026-10-20.