TeachArena — Stage 2: Situated Tutoring
Professional Work · 2026-08-02
TeachArena's 100 Stage 2 tasks have the model tutor a simulated learner (qwen3-max-2026-01-23 at T=0 with a hidden profile and a fidelity check) across 13 disciplines until the learner explains or transfers the target skill. Each episode's reward weights judged tutor-turn quality (35%), trajectory metrics and assertions (16% and 24%) and revelation-discounted learner change (25%). The score is the mean episode reward on a 0-100 scale.
Top models (higher is better)
| Model | Score |
|---|---|
| Opus 4.8 | 77.3 |
| Gemini 2.5 Pro | 76.9 |
| Qwen3.7-Max (source unspecified) | 76.6 |
| Opus 4.6 | 76.3 |
| Gemini 3.1 Pro Preview | 76.3 |
| GLM-5.2 | 76.3 |
| GLM-5.1 | 76.2 |
| Kimi K2.6 | 76.1 |
| Qwen3.6 Plus (2026-04-02) | 75.6 |
| Gemini 3.1 Flash-Lite | 74.8 |
| GPT-5.5 Pro | 73.9 |
| DeepSeek-V4-Pro | 73.8 |
| Gemini 3.5 Flash | 73.7 |
| GPT-4.1 | 73.2 |
| GPT-5.4 | 72.9 |
| GPT-5.5 | 71.7 |