Harbor Adapters - AIME 2024-2025 (Terminus-2): leaderboard

Metric: Accuracy (%; 60 problems, mean of 3 trials). Source: arxiv.org. Saturation forecast: Estimated already saturated. 8 models tracked.

Top models

#ModelScore
1Gemini 3.1 Pro (Preview)98.9
2Claude Opus 4.698.9
3Claude Sonnet 4.697.8
4GPT-5 Mini88.9
5Gemini 3 Flash (Preview)88.9
6GPT-5 Nano75.6
7GPT-5.4 (Medium)71.1
8Claude Haiku 4.562.2

Interactive version: theaggregate.ai/benchmark?slug=harbor-adapters-aime-2024-2025-terminus-2 · How It Works · Data refreshed daily, snapshot 2026-09-25.