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The blog talks about the training process. Specifically we trained with RL post-training on coding examples.
by srush 11mo ago
The blog talks about the training process. Specifically we trained with RL post-training on coding examples.
- chis 11mo agoMakes sense, but what model was used for the base? Is it some open-source model, and you're not at liberty to disclose?
- W0WL0LXD 11mo agonot a Cursor employee but still a researcher, it’s Zhipu/Z.ai GLM-4.6/4.5. there’s traces of Chinese in the reasoning output + its the only model that would make sense to do this with RL, and is a model that already delivers near SOTA performance + is open-source/open-weight. Cursor Composer and Windsurf SWE 1.5 are both finetuned versions of GLM.
- chaidhat 11mo agointeresting, thank you
- chaidhat 11mo agothat's cool thanks!