# Bonsai 27B is a full open reasoning model that fits on an iPhone

> Bonsai 27B is a full open reasoning model that fits on an iPhone PrismML has released Bonsai 27B, an AI model that it says fits on a smartphone without sacrificing reasoning or agent capabilities.

- **Source:** [The-decoder](https://the-decoder.com/bonsai-27b-is-a-full-open-reasoning-model-that-fits-on-an-iphone/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6a57d101b4d99f39d4e9ef5a)
- **Published:** 2026-07-15
- **Category:** AI & Bots
- **Tags:** #iphone #apple #ai
- **Canonical:** http://localhost:4321/a/6a57d101b4d99f39d4e9ef5a

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_GearOpen's distilled summary. The full original article is published at The-decoder (source link above); GearOpen does not republish the source's full text._