GPT-5.1

Summary

GPT-5.1 is a large language model^[1]. GPT-5.1 draws 341 Wikipedia views per month (large_language_model category, ranking #12 of 22).^[2]

Key Facts

• GPT-5.1's instance of is recorded as large language model^[3].
• GPT-5.1's instance of is recorded as generative pre-trained transformer^[4].
• GPT-5.1 is owned by OpenAI^[5].
• GPT-5.1 followed GPT-5^[6].
• GPT-5.1 was followed by GPT-5.2^[7].
• GPT-5.1's developer is recorded as OpenAI^[8].
• GPT-5.1's part of the series is recorded as GPT-5^[9].
• GPT-5.1's copyright license is recorded as proprietary license^[10].
• GPT-5.1 was released on November 12, 2025^[11].
• GPT-5.1's official website is recorded as https://openai.com/index/gpt-5-1/^[12].
• GPT-5.1's used by is recorded as ChatGPT^[13].
• GPT-5.1's copyright status is recorded as copyrighted^[14].
• GPT-5.1's context window is recorded as {'unit': 'Q134520223', 'amount': '+400000'}^[15].

Body

Definition and Type

Recorded instance of include large language model^[3] and generative pre-trained transformer^[4].

Use and Application

GPT-5.1's used by is recorded as ChatGPT^[13].

Why It Matters

GPT-5.1 draws 341 Wikipedia views per month (large_language_model category, ranking #12 of 22).^[2] GPT-5.1 has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.^[16] GPT-5.1 is known by 3 alternative names across languages and contexts.^[17]