BenchBench-Protocol - Cell Culture and Cell-Based Assays: leaderboard
Metric: Normalized rubric score (%; weighted rubric elements met by the response to real protocol-modification tasks in the cell culture and cell-based assays domain (27 tasks), graded by GPT-5.6 Terra; mean of repeated attempts per task). Source: arxiv.org. Saturation forecast: Around January 2028. 9 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Claude Opus 5 (Max) | 58.4 |
| 2 | Kimi K3 (Max) | 46.7 |
| 3 | GPT-5.6 Terra (Max) | 46.6 |
| 4 | GPT-5.6 Sol (Max) | 46.5 |
| 5 | GPT-5.6 Luna (Max) | 38.7 |
| 6 | GLM-5.2 (Max) | 36.8 |
| 7 | Inkling (Max) | 36.7 |
| 8 | Grok 4.5 (High) | 36.5 |
| 9 | Gemini 3.6 Flash (High) | 32.8 |
Interactive version: theaggregate.ai/benchmark?slug=benchbench-protocol-cell-culture-and-cell-based-assays · How It Works · Data refreshed daily, snapshot 2026-09-26.