6.11.25 | Mistral AI's first reasoning model, Vassar Robotics' $219 learning robot arm, OpenAI's 80% price drop for o3

Hacker News Highlights · Jun 11, 2025 · 12m

This is a recap of the top 10 posts on Hacker News on Jun 11, 2025.

Magistral — the first reasoning model by Mistral AI

https://mistral.ai/news/magistral

https://news.ycombinator.com/item?id=44236997

Launch HN: Vassar Robotics (YC X25) – $219 robot arm that learns new skills

https://news.ycombinator.com/item?id=44240302

OpenAI dropped the price of o3 by 80%

https://twitter.com/sama/status/1932434606558462459

https://news.ycombinator.com/item?id=44239359

Low-background Steel: content without AI contamination

https://blog.jgc.org/2025/06/low-background-steel-content-without-ai.html…