Hugging Face launches Harness Adapters: per-task LoRAs for coding harnesses

Disastrous-Work-1632 · reddit · 2026-11-06

Aritra from Hugging Face introduces "harness adapters": train a LoRA adapter for your model tailored to the specific harness you use (hermes, pi, opencode) and the task at hand (data analysis, building software, coding). A blog post is live, and the training run is public — you can watch the losses go down on the Harness Hub Space.

Related event: Hugging Face Launches Harness Adapters for Agent-Specific LoRA Training(3 posts)→

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