# How to Fine-Tune Llama 3 for Custom Tool Calling with Unsloth in Python

> Source: <https://ainexusdaily.vercel.app/article/2026-10-09-how-to-fine-tune-llama-3-for-custom-tool-calling-with-unsloth-in-python>
> Published: 2026-10-09 11:00:00+00:00

# How to Fine-Tune Llama 3 for Custom Tool Calling with Unsloth in Python

Llama 3 is a capable generalist, but that's exactly the problem when you need an agent that reliably outputs structured JSON for a specific API.

## Key Takeaways

- •Llama 3 is a capable generalist, but that's exactly the problem when you need an agent that reliably outputs structured JSON for a specific API.
- •This story was reported by **ML Mastery** , covering developments in the**tutorial** space.
- •AI advancements continue to reshape industries — read the full article on ML Mastery for complete coverage.

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