GPT-5.1

समयरेखा

1. 2025-11-13 · API में उपलब्धता · संदर्भ लिंक · संदर्भ लिंक

1. 2026-11-14T00:29:48.887Z · संदर्भ लिंक · OpenAI · official articles
   अंश

   In ChatGPT, GPT‑5.1 will still be available to paid users for three months under legacy models, after which we will sunset GPT‑5.1

2. 2026-11-14T00:29:48.887Z · पुष्टि किया गया उपयोग · OpenAI · official articles · Introducing group chats in ChatGPT
3. 2026-11-14T00:29:48.887Z · संदर्भ लिंक · OpenAI · official articles
4. 2026-11-12T18:45:20.401Z · कैटलॉग में प्रविष्टि · GitHub · openai/openai-node · code
   अंश

   | 'gpt-5.4-nano' | 'gpt-5.4-mini-2026-03-17' | 'gpt-5.4-nano-2026-03-17' | 'gpt-5.3-chat-latest' | 'gpt-5.2' | 'gpt-5.2-2025-12-11' | 'gpt-5.2-chat-latest' | 'gpt-5.2-pro' | 'gpt-5.2-pro-2025-12-11' | 'gpt-5.1' | 'gpt-5.1-2025-11-13' | 'gpt-5.1-codex' | 'gpt-5.1-mini' | 'gpt-5.1-chat-latest' | 'gpt-5' | 'gpt-5-mini' | 'gpt-5-nano' | 'gpt-5-2025-08-07' | 'gpt-5-mini-2025-08-07' | 'gpt-5-nano-2025-08-07' | 'gpt-5-chat-latest' | 'gpt-4.1' | 'gpt-4.1-mini' | 'gpt-4.1-nano' | 'gpt-4.1-2025-04-14' | 'gpt-4.1-mini-2025-04-14' | 'gpt-4.1-nano-2025-04-14' | 'o4-mini' | 'o4-mini-2025-04-16' | 'o3' | 'o3-2025-04-16' | 'o3-mini' | 'o3-mini-2025-01-31' | 'o1' | 'o1-2024-12-17' | 'o1-preview' | 'o1-preview-2024-09-12' | 'o1-mini' | 'o1-m

5. 2026-11-10T18:00:44.369Z · कैटलॉग में प्रविष्टि · GitHub · openai/codex · code
   अंश

   model = "gpt-5.1" # Consider setting [mcp_servers] here!

6. 2026-11-10T17:59:50.472Z · कैटलॉग में प्रविष्टि · GitHub · openai/openai-agents-python · code
   अंश

   -2025-08-07", "gpt-5-codex", "gpt-5-mini", "gpt-5-mini-2025-08-07", "gpt-5-nano", "gpt-5-nano-2025-08-07", "gpt-5-pro", "gpt-5-pro-2025-10-06", "gpt-5.1", "gpt-5.1-2025-11-13", "gpt-5.1-codex", "gpt-5.1-codex-max", "gpt-5.1-codex-mini", "gpt-5.2", "gpt-5.2-2025-12-11", "gpt-5.2-codex", "gpt-5.2-pro", "gpt-5.2-pro-2025-12-11", "gpt-5.3-codex", "gpt-5.4-mini", "gpt-5.4-mini-2026-03-17", "gpt-5.4-nano", "gpt-5.4-nano-2026-03-17", ), 400_000, ), **_model_context_windows( ( "codex-mini-latest", "o1", "o1-2024-12-17", "o1-pro", "o1-

7. 2026-11-10T17:58:16.002Z · कैटलॉग में प्रविष्टि · GitHub · openai/openai-python · code
   अंश

   "gpt-5.4-nano-2026-03-17", "gpt-5.3-chat-latest", "gpt-5.2", "gpt-5.2-2025-12-11", "gpt-5.2-chat-latest", "gpt-5.2-pro", "gpt-5.2-pro-2025-12-11", "gpt-5.1", "gpt-5.1-2025-11-13", "gpt-5.1-codex", "gpt-5.1-mini", "gpt-5.1-chat-latest", "gpt-5", "gpt-5-mini", "gpt-5-nano", "gpt-5-2025-08-07", "gpt-5-mini-2025-08-07", "gpt-5-nano-2025-08-07", "gpt-5-chat-latest", "gpt-4.1", "gpt-4.1-mini", "gpt-4.1-nano", "gpt-4.1-2025-04-14", "gpt-4.1-mini-2025-04-14", "gpt-4.1-nano-2025-04-14", "o4-mini", "o4-mini-2025-04-16", "o3", "o3-2025-04-16",

8. 2026-11-10T17:58:10.980Z · कैटलॉग में प्रविष्टि · GitHub · openai/openai-agents-js · code
   अंश

   4.1-2025-04-14', 'gpt-4.1-mini', 'gpt-4.1-mini-2025-04-14', 'gpt-4.1-nano', 'gpt-4.1-nano-2025-04-14', ]); const SANDBOX_CONTEXT_WINDOWS_400K = new Set([ 'gpt-5', 'gpt-5-codex', 'gpt-5-mini', 'gpt-5-nano', 'gpt-5-pro', 'gpt-5.1', 'gpt-5.1-codex', 'gpt-5.1-codex-max', 'gpt-5.1-codex-mini', 'gpt-5.2', 'gpt-5.2-codex', 'gpt-5.2-codex-cyber', 'gpt-5.2-pro', 'gpt-5.3-codex', 'gpt-5.3-codex-spark', 'gpt-5.4-mini', 'gpt-5.4-nano', ]); const SANDBOX_CONTEXT_WINDOWS_200K = new Set([ 'codex-mini-latest', 'o1', 'o1-2024-12-17', 'o1-pro', 'o3', 'o3-2025-04-16', 'o3-mini', 'o3-pro', 'o3-deep-research', 'o4-mini', 'o4-mini-2025-04-16', 'o4-mini-deep-research', ]); const SANDBOX_CONTEXT_WINDOWS_128K = new Set([ 'gpt-4o', 'gpt-4o-2024-08-06', 'gpt-4o-mini', 'gpt-4o-mini-2024-07-18', 'gpt-5-chat-latest', 'gpt-5.1

9. 2026-11-05T14:39:16.565Z · संदर्भ लिंक · OpenAI · Model release notes
   अंश

   As of March 11, 2026, GPT-5.1 models are no longer available in ChatGPT

10. 2026-10-07T19:40:58.119Z · संदर्भ लिंक · OpenAI · system cards
11. 2026-10-07T19:40:56.675Z · संदर्भ लिंक · OpenAI · news
    अंश

    GPT-5.1 is now available in the API, bringing faster adaptive reasoning, extended prompt caching, improved coding performance, and new apply_patch and shell tools

12. 2026-10-07T18:13:28.058Z · संदर्भ लिंक · OpenAI · ChatGPT release notes
    अंश

    As of March 11, 2026, GPT-5.1 models are no longer available in ChatGPT

13. 2026-10-07T18:13:28.058Z · संदर्भ लिंक · OpenAI · ChatGPT release notes

संकेत 1

21:3909-11

OpenAIखोज

Arena पर GPT-5.1 देखा गया

पुष्टि हुई13 संदर्भ लिंक