ICYMI, you can fine-tune open LLMs using Claude Code
just tell it: “Fine-tune Qwen3-0.6B on open-r1/codeforces-cots”
and Claude submits a real training job on HF GPUs using TRL.
it handles everything: > dataset validation > GPU selection > training + Trackio monitoring > job submission + cost estimation when it’s done, your model is on the Hub, ready to use