[GH-ISSUE #10856] ollama native quants of mistral3.1 base spew gibberish #7130

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opened 2026-04-12 19:08:26 -05:00 by GiteaMirror · 0 comments
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Originally created by @thot-experiment on GitHub (May 26, 2025).
Original GitHub issue: https://github.com/ollama/ollama/issues/10856

What is the issue?

using https://huggingface.co/mistralai/Mistral-Small-3.1-24B-Base-2503, imported to ollama and quantized from the imported version, fp16 works as expected, q8 and q4km return data like:

[SYSTEM_PROMPT][/AVAILABLE_TOOLS][TOOL_CALLS][/AVAILABLE_TOOLS]<SPECIAL_24>[SYSTEM_PROMPT][SYSTEM_PROMPT]<SPECIAL_37><SPECIAL_36><SPECIAL_36>[SYSTEM_PROMPT]<SPECIAL_32><SPECIAL_24><SPECIAL_32><SPECIAL_28>

for all prompts

OS

Win 10

Ollama version

0.7.0

Originally created by @thot-experiment on GitHub (May 26, 2025). Original GitHub issue: https://github.com/ollama/ollama/issues/10856 ### What is the issue? using https://huggingface.co/mistralai/Mistral-Small-3.1-24B-Base-2503, imported to ollama and quantized from the imported version, fp16 works as expected, q8 and q4km return data like: ``` [SYSTEM_PROMPT][/AVAILABLE_TOOLS][TOOL_CALLS][/AVAILABLE_TOOLS]<SPECIAL_24>[SYSTEM_PROMPT][SYSTEM_PROMPT]<SPECIAL_37><SPECIAL_36><SPECIAL_36>[SYSTEM_PROMPT]<SPECIAL_32><SPECIAL_24><SPECIAL_32><SPECIAL_28> ``` for all prompts ### OS Win 10 ### Ollama version 0.7.0
GiteaMirror added the bug label 2026-04-12 19:08:26 -05:00
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Reference: github-starred/ollama#7130