Model

gpt-5.1

3 entries · November 2025 – September 2026

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  • Culture & impact 2
  • Benchmarks & progress 1
  • Models & capabilities 1

  1. Pew finds AI models are poor stand-ins for human survey respondents

    Testing Claude Opus 4.6 and GPT-5.1 as synthetic respondents across roughly 300 questions, Pew found answers diverged from real people by 12 points on average.

    OpenAI, AnthropicCulture & impact · Benchmarks & progress

  2. OpenAI explains why its models keep mentioning goblins

    Mentions of 'goblin' in ChatGPT rose 175% after GPT-5.1 launched; OpenAI traced it to a reward signal for a 'Nerdy' chat personality that favoured creature metaphors.

    OpenAICulture & impact

  3. OpenAI releases GPT-5.1

    The Instant variant gained the ability to pause and reason on hard queries rather than answering immediately, and users could pick from eight preset personalities.

    OpenAIModels & capabilities

In the commentary

Pieces from around the web that discuss gpt-5.1. External links.