LongJud-Bench - Claim Construction (First Instance): leaderboard
Metric: Claim Construction Score (%; Claude Sonnet 4.6 judge, 0-10 rubric on the claims or defenses in the first-instance complaint or defense, normalized). Source: arxiv.org. Saturation forecast: Around December 2026. 6 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Qwen 3.5 Plus | 72 |
| 2 | Kimi K2.5 | 69 |
| 3 | GLM-4.7 | 66 |
| 4 | DeepSeek V4 Flash | 65 |
| 5 | GPT-5.2 | 60 |
| 6 | Qwen 3.5 Flash | 56 |
Interactive version: theaggregate.ai/benchmark?slug=longjud-bench-claim-construction-first-instance · How It Works · Data refreshed daily, snapshot 2026-09-25.