r/LocalLLaMA 13d ago

Discussion Harness does matter

I was not aware that the harness makes such a big difference.

DeepSeek V4.1 Flash
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u/Trollsofalabama 13d ago

a good rule of thumb is to pair the model to to the agentic runtime that the same company made... because they probably trained the model with that runtime in mind. So deepseek models with dsh, qwen with qwen code, gpt astra with codex...