OpenAI GPT-5.6 Launch - Internal Research Debugging Evaluation: leaderboard
Metric: Score (%). Source: openai.com. 4 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-5.6 Sol | 68.3 |
| 2 | GPT-5.6 Terra | 67.8 |
| 3 | GPT-5.6 Luna | 50.8 |
| 4 | GPT-5.5 | 50 |
Interactive version: theaggregate.ai/benchmark?slug=openai-gpt-5-6-launch-internal-research-debugging-evaluation · How It Works · Data refreshed daily, snapshot 2026-09-19.