[GH-ISSUE #11678] --think=false CLI parameter does not work with gpt-oss 20B #7725

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opened 2026-04-12 19:51:02 -05:00 by GiteaMirror · 2 comments
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Originally created by @Abdoulaye-Sayouti on GitHub (Aug 5, 2025).
Original GitHub issue: https://github.com/ollama/ollama/issues/11678

What is the issue?

--think=false CLI parameter does not work with gpt-oss 20B

Relevant log output


OS

Linux

GPU

Nvidia

CPU

Intel

Ollama version

0.11.0

Originally created by @Abdoulaye-Sayouti on GitHub (Aug 5, 2025). Original GitHub issue: https://github.com/ollama/ollama/issues/11678 ### What is the issue? --think=false CLI parameter does not work with gpt-oss 20B ### Relevant log output ```shell ``` ### OS Linux ### GPU Nvidia ### CPU Intel ### Ollama version 0.11.0
GiteaMirror added the bug label 2026-04-12 19:51:02 -05:00
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@DexterLeung commented on GitHub (Aug 6, 2025):

RESTful API: POST /api/chat
Setting parameter think: false does not work as well...

Ollama version 0.11.2

<!-- gh-comment-id:3157090811 --> @DexterLeung commented on GitHub (Aug 6, 2025): RESTful API: `POST /api/chat` Setting parameter `think: false` does not work as well... Ollama version 0.11.2
Author
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@drifkin commented on GitHub (Aug 8, 2025):

this model doesn't support turning off thinking. Closing this as a dupe of #11751 where this is also being discussed

<!-- gh-comment-id:3169046410 --> @drifkin commented on GitHub (Aug 8, 2025): this model doesn't support turning off thinking. Closing this as a dupe of #11751 where this is also being discussed
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Reference: github-starred/ollama#7725