Cursor Composer: Building a fast frontier model with RL

Re:Cursor Composer: Building a fast frontier model with RL by srush on Wednesday October 29, 2025 @01:34PM (#45750267)

We did a lot of internal testing and thought this model was already quite useful for release.

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Re:Cursor Composer: Building a fast frontier model with RL by WanderPanda on Wednesday October 29, 2025 @01:38PM (#45750327)

Makes sense! I like that you guys are more open about it. The other labs just drop stuff from the ivory tower. I think your style matches better with engineers who are used to datasheets etc. and usually don't like poking a black box

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Re:Cursor Composer: Building a fast frontier model with RL by srush on Wednesday October 29, 2025 @01:47PM (#45750463)

Thanks! I do like the labs blog posts as well though, OpenAI and Anthropic have some classics.

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