# Guillaume Lample shares a technical report on training ML4

> Original title: We just released a technical report on the training of ML4

- Source: Guillaume Lample
- Published: 2026-11-02T18:30:34.000Z
- Bad Influence: https://badinfluence.news/items/kkyrvyvzc4m367ltnycwd7dzz
- Original: https://x.com/GuillaumeLample/status/2117323497945145495

## Summary

Guillaume Lample announces a technical report on training ML4. The author quotes Pierre Stock, who says ML4 is now open-weight, with frontier capabilities on code agents and cyber tasks, and is more efficient and compact than its Preview version released three weeks earlier. The report is linked on Hugging Face.

## Why it matters

The report explains how the model was trained, which helps readers evaluate the open-weight release's efficiency and code agent claims.

## Post

We just released a technical report on the training of ML4

## Quoted post @PierreStock

> ML4 is now open-weight! Frontier capabilities on code agents & cyber, way more efficient and compact than its Preview version three weeks ago (!) and cherry on the cake: technical report telling its epic backstory. Check it out: https://huggingface.co/mistralai/Mistral-Large-4-1T-A52B/blob/main/assets/technical_report.pdf

https://x.com/PierreStock/status/2117293394238013698