Harbor Adapters - SkillsBench (Terminus-2): leaderboard

Metric: Pass rate (%; 77 tasks, mean of 3 trials). Source: arxiv.org. Saturation forecast: Around April 2027. 8 models tracked.

Top models

#ModelScore
1Gemini 3.1 Pro (Preview)37.4
2Claude Opus 4.634.6
3GPT-5.4 (Medium)31.7
4Claude Sonnet 4.631.1
5Gemini 3 Flash (Preview)26
6GPT-5 Mini13.2
7Claude Haiku 4.512.1
8GPT-5 Nano5.4

Interactive version: theaggregate.ai/benchmark?slug=harbor-adapters-skillsbench-terminus-2 · How It Works · Data refreshed daily, snapshot 2026-09-25.