# Poolside Drops Laguna M.1, a 225B Open-Weight Coding Agent — retained record

> Retained news record from news:ml-alphasignal.

Canonical: https://highsignal.app/data/records/2db185e58a2d6dcc

[← sources](https://highsignal.app/data)


source: [news](https://highsignal.app/data/news) (news:ml-alphasignal)  published 2026-10-29 10:00 ingested 2026-10-30 02:55

[original source ↗](https://alphasignal.ai/news/poolside-drops-laguna-m-1-a-225b-open-weight-coding-agent)

## retained text



```
Poolside's 225B Mixture-of-Experts coding model lands with open weights, 262K context, and benchmark scores rivaling frontier closed systems.
```



document fetched 2026-10-30 02:55