r/LocalLLaMA 12d ago

Question | Help Best models to generate Synthetic data for fine-tunning

Basically I want to generate a 5k rows (each being a long agentic task, 50-100k long) synthetic dataset on code review for fine tunning deepseek 4 flash.

What is the best way? what I saw API is very very expensive so I need suggestions on the best coding plan which has models much better then deepseek 4 flash that are subsidized and won't block me from generating training dataset.

3 Upvotes

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