SciUniverse - Materials: leaderboard
Materials domain of C5R's SciUniverse Level 1 (2026-09-24): four task families weighted equally. Alpha-alumina synthesis, BaTiO3 pellet pressing and 5 wt% PVA solution preparation run physically at the Facility-0 lab; quantitative phase analysis of XRD patterns uses recorded measurements. Pass@1 (%), higher is better.
Metric: Pass@1 (%). Source: c5r.net. Saturation forecast: Around June 2027. 6 models tracked.
Top models
| # | Model | Score | Overall rank |
|---|---|---|---|
| 1 | Claude Fable 5.1 (xHigh) | 68.8 | #14 (Claude Fable 5.1) |
| 2 | Claude Opus 5 (xHigh) | 68.1 | #20 (Claude Opus 5) |
| 3 | Grok 4.6 (xHigh) | 40.9 | #44 (Grok 4.6) |
| 4 | GPT-6 Astra (xHigh) | 20.6 | #6 (GPT-6 Astra) |
| 5 | GPT-5.6 Sol (xHigh) | 15.3 | #29 (GPT-5.6 Sol) |
| 6 | Gemini 3.8 Flash (High) | 14.7 | #36 (Gemini 3.8 Flash) |
No result here: #1 Claude Fable 5.2, #2 Gemini 4 Carbon, #5 Claude Opus 5.5.
Interactive version: theaggregate.ai/benchmark?slug=sciuniverse-materials · How It Works · Data refreshed daily, snapshot 2026-11-12.