LABBench2 - Supplementary Materials (Anthropic): leaderboard
LABBench2 - Supplementary Materials results as reported in the Anthropic's published evaluations — Anthropic-run evaluation comparing a small set of frontier models.
Metric: Score (%). Source: www-cdn.anthropic.com. Saturation forecast: Around July 2027. 2 models tracked.
Top models
| # | Model | Score | Overall rank |
|---|---|---|---|
| 1 | Claude Opus 4.8 | 58.9 | #37 |
| 2 | Claude Opus 4.7 | 47.8 | #49 |
No result here: #3 Claude Opus 5.5, #6 GPT-6 Astra, #7 GPT-6.1 Sol.
Interactive version: theaggregate.ai/benchmark?slug=labbench2-supplementary-materials-anthropic · How It Works · Data refreshed daily, snapshot 2026-10-20.