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Model release · curated entry

GPT-5.1 improves instruction following and adaptive reasoning

Introducing GPT-5.1 for developers

Date
November 13, 2025
Category
Model release
Organization / Model
OpenAI
Evidence
1 source · 1 evidence family

OpenAI's update refined instruction adherence, adaptive reasoning and conversational naturalness. It was the first systematic iteration after GPT-5.

Curator's note: Cross-checked against OpenAI's official announcement page.

Curated sources · 1

  1. Official announcement · OpenAI2025-11-13

    Introducing GPT-5.1 for developers

    openai.com

Cite this page

This page is a curated static snapshot and can be cited directly. Preferred format GB/T 7714—2025 (electronic resource [EB/OL]); the other 5 styles open below, together with the machine-readable files.

GB/T 7714—2025 (electronic resource [EB/OL])

AI 纪年. OpenAI 发布 GPT-5.1,改进指令遵循与自适应推理[EB/OL]. (2025-11-13)[2026-11-03]. https://aihist.net/e/gpt-5-1-2025.html.

APA 7 · American Psychological Association

AI 纪年. (2025, November 13). OpenAI 发布 GPT-5.1,改进指令遵循与自适应推理 [Web page]. https://aihist.net/e/gpt-5-1-2025.html

MLA 9 · Modern Language Association

"OpenAI 发布 GPT-5.1,改进指令遵循与自适应推理." AI 纪年, 13 Nov. 2025, aihist.net/e/gpt-5-1-2025.html. Accessed 3 Nov. 2026.

Chicago 17 · notes-bibliography

AI 纪年. "OpenAI 发布 GPT-5.1,改进指令遵循与自适应推理." Published Nov. 13, 2025. Accessed Nov. 3, 2026. https://aihist.net/e/gpt-5-1-2025.html.

IEEE · citation-reference list

"OpenAI 发布 GPT-5.1,改进指令遵循与自适应推理," AI 纪年, 13 Nov. 2025. [Online]. Available: https://aihist.net/e/gpt-5-1-2025.html. [Accessed: 3 Nov. 2026].

ACM · author-date variant

AI 纪年. November 13, 2025. OpenAI 发布 GPT-5.1,改进指令遵循与自适应推理. Retrieved November 3, 2026 from https://aihist.net/e/gpt-5-1-2025.html.

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