AstroReason-Bench - Revisit Optimization - Mapping Coverage: leaderboard
Metric: Mapping-quota coverage (%; one run of five procedurally generated cases, Claude Code ReAct harness). Source: arxiv.org. Saturation forecast: Estimated already saturated. 6 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Claude Sonnet 4.5 | 100 |
| 2 | Gemini 3 Flash | 86 |
| 3 | DeepSeek V3.2 | 64 |
| 4 | DeepSeek V3.1 NEX N1 | 61 |
| 5 | Qwen3 Coder | 29 |
Interactive version: theaggregate.ai/benchmark?slug=astroreason-bench-revisit-optimization-mapping-coverage · How It Works · Data refreshed daily, snapshot 2026-09-25.