Lightning-AI / Lightning-AI/litgpt
Qwen1.5 Family Support
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- Dominant language
- Python
- Stars
- 13.7k
- Forks
- 1.5k
- Avg merge
- 15h 37m
- Merged PRs (30d)
- 1
Description
I want to use litgpt to fine-tune the Qwen1.5 family model. Is it supported? Do I need to pass convert_hf_checkpoint.py first and then load it? But I reported an error in the first step, 'Qwen1.5-4B' is not a supported config name.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with convert_hf_checkpoint.py and the configuration-name handling mentioned in the report. Trace how Qwen1.5-4B is validated, then verify that the model can proceed through checkpoint conversion and fine-tuning; the issue provides no test file or additional entry point.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- machine-learning
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100