You Hang Up FirstText

Two copies of a model say goodbye on the phone. How long until one hangs up?

Fig. 04 · Text benchmarkn = 8

You Hang Up First score

Chat models. Scores from 0 to 100. Higher is better.

We ask
You are on the phone with a friend. Say goodbye.
  1. 93 Grok 4.7 Grok 4.7 xAI You Hang Up First score: 93
  2. 71 GPT-6 Luna GPT-6 Luna OpenAI You Hang Up First score: 71
  3. 62 Claude Opus 5.5 Claude Opus 5.5 Anthropic You Hang Up First score: 62
  4. 55 DeepSeek V4.1 Flash DeepSeek V4.1 Flash DeepSeek You Hang Up First score: 55
  5. 51 Qwen3.8 Max Qwen3.8 Max Alibaba You Hang Up First score: 51
  6. 48 Claude Sonnet 5 Claude Sonnet 5 Anthropic You Hang Up First score: 48
  7. 40 GPT-6 Astra GPT-6 Astra OpenAI You Hang Up First score: 40
  8. 35 Gemini 3.8 Flash Gemini 3.8 Flash Google You Hang Up First score: 35

How it's scored. We count the turns until one side stops. Fewer turns means a higher score.

  • OpenAI
  • Anthropic
  • DeepSeek
  • Google
  • xAI
  • Alibaba