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PostTrainLLM

Mac-local workflows for building, evaluating and packaging specialist language models.

open-sourceMIT-licensed open-source project; compute and optional provider costs are separate.View full pricing →

About PostTrainLLM

PostTrainLLM is an open-source, Mac-local specialist model factory for dataset preparation, distillation, fine-tuning, evaluation and MLX packaging. It is a research and learning lab, not a claim of production readiness for every model. A limited browser demo is available alongside the local workflows.

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Key Features

✓Dataset preparation
✓Distillation
✓Fine-tuning
✓Evaluation
✓MLX packaging

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