Meta Muse Spark 1.1 Report - ABC Bench - Fragment Design: leaderboard
SecureBio's Agentic Bio-Capabilities Benchmark, Fragment Design task: one of three computational tasks toward designing, synthesizing and assembling a complex genetic construct, solved by a ReAct-style agent with biotools. Meta Muse Spark 1.1 Evaluation Report (July 2026), Table 1; score 0-100, higher is more capable. Muse Spark 1.1 is the helpful-only variant, per Section 2.1.1; Claude Opus 4.8 is not reported because of refusals.
Metric: Score (0-100). Source: research.meta.ai. Saturation forecast: Around February 2027. 3 models tracked.
Top models
| # | Model | Score | Overall rank |
|---|---|---|---|
| 1 | Gemini 3.1 Pro (Preview) (High) | 95.8 | #64 (Gemini 3.1 Pro (Preview)) |
| 2 | GPT-5.5 (xHigh) | 92.2 | #33 (GPT-5.5) |
No result here: #3 Claude Opus 5.5, #6 GPT-6 Astra, #7 GPT-6.1 Sol.
Interactive version: theaggregate.ai/benchmark?slug=meta-muse-spark-1-1-report-abc-bench-fragment-design · How It Works · Data refreshed daily, snapshot 2026-11-05.