[PR #11929] gpt-oss: disable quantized kv cache #13662

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GiteaMirror · 2026-04-13T00:32:13-05:00

GiteaMirror commented

2026-04-13 00:32:13 -05:00

Original Pull Request: https://github.com/ollama/ollama/pull/11929

State: closed
Merged: Yes

quantized kv cache for gpt-oss is much slower than with regular f16 cache type due to the model using attention with sinks. this isn't supported on backends such as cuda which forces it onto the cpu dramatically reducing performance

**Original Pull Request:** https://github.com/ollama/ollama/pull/11929 **State:** closed **Merged:** Yes --- quantized kv cache for gpt-oss is much slower than with regular f16 cache type due to the model using attention with sinks. this isn't supported on backends such as cuda which forces it onto the cpu dramatically reducing performance

GiteaMirror added the pull-request label 2026-04-13 00:32:13 -05:00

GiteaMirror closed this issue

2026-04-13 00:32:14 -05:00

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[PR #13662] [MERGED] x: request access for all commands, add welcome message #14324

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[PR #13662] [MERGED] x: request access for all commands, add welcome message #19595

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[PR #13662] [MERGED] x: request access for all commands, add welcome message #24864

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[PR #13662] [MERGED] x: request access for all commands, add welcome message #40197

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[PR #13662] [MERGED] x: request access for all commands, add welcome message #45572

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[PR #13662] [MERGED] x: request access for all commands, add welcome message #61021

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[PR #13662] [MERGED] x: request access for all commands, add welcome message #76618

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Reference: github-starred/ollama#13662