EYT-Bench (PersonaMem-v2) - Anthropomorphic Interaction: leaderboard
EYT-Bench (Enjoy Your Talk, 2026) evaluates LLMs as multi-turn conversational partners with a persona-grounded user simulator and an independent LLM judge; each turn the target model predicts the user state before replying. Judge-rated anthropomorphic interaction quality (colloquial, emotional, flowing replies) on a 0 to 100 scale on the PersonaMem-v2 pool of free-text personas distilled from real conversations; higher is better.
Metric: Anthropomorphic interaction (colloquial, emotional, flow, flexibility, rhythm) (0-100): judge rubric of five sub-indicators scored 0, 0.5 or 1 per turn, summed to 0-5, turn weighted with the first two turns at 0.10 each and rescaled to 0-100; multi-turn dialogues of up to 10 turns with a persona-grounded Gemini 3.1 Pro user simulator and a Gemini 3.1 Pro judge (reasoning effort high, temperature 0); PersonaMem-v2 pool (100 dialogues; personas are free-text paragraphs distilled from long real user-assistant interactions). Source: arxiv.org. Saturation forecast: Estimated already saturated. 17 models tracked.
Top models
| # | Model | Score | Overall rank |
|---|---|---|---|
| 1 | Claude Sonnet 4.6 | 93.7 | #161 |
| 2 | Claude Opus 4.7 | 93.3 | #79 |
| 3 | Gemini 3.1 Pro (Preview) (Thinking) | 92.8 | #94 (Gemini 3.1 Pro (Preview)) |
| 4 | Seed 2.0 Pro | 92.7 | #211 |
| 5 | DeepSeek V4 Pro | 91.9 | #188 |
| 6 | Qwen 3.5 27B | 90.5 | #359 |
| 7 | Seed 2.0 Lite | 88.6 | #289 |
| 8 | Qwen 3.5 397B A17B | 88.4 | #246 |
| 9 | Qwen 3.5 35B A3B | 88.2 | #482 |
| 10 | DeepSeek V4 Flash | 84.9 | #258 |
| 11 | GPT-5.5 | 76.4 | #49 |
| 12 | Seed 2.0 Mini | 62.7 | #508 |
No result here: #1 Claude Fable 5.2, #2 Gemini 4 Carbon, #5 Claude Opus 5.5.
Interactive version: theaggregate.ai/benchmark?slug=eyt-bench-personamem-v2-anthropomorphic-interaction · How It Works · Data refreshed daily, snapshot 2026-11-13.