Kevin Lu — co-founder of Sweep AI (YC S23), previously an ML engineer at Roblox. I write about large language models, fine-tuning, inference, and developer tools.https://yuhai.lu/https://yuhai.lu/blog/next-edit-jetbrains/https://yuhai.lu/blog/next-edit-jetbrains/We're building the best autocomplete for JetBrainsMon, 15 Sep 2025 00:00:00 GMThttps://yuhai.lu/blog/oss-next-edit/https://yuhai.lu/blog/oss-next-edit/We're open sourcing Sweep Next-Edit, a locally runnable SOTA LLM for next-edit autocompletion.Tue, 13 Jan 2026 00:00:00 GMThttps://yuhai.lu/blog/sweep-next-edit-v2/https://yuhai.lu/blog/sweep-next-edit-v2/We've open sourced our new 7B next-edit autocomplete model and the TensorRT-LLM runtime we use to serve it.Sun, 21 Jun 2026 00:00:00 GMThttps://yuhai.lu/blog/token-healing-autocomplete/https://yuhai.lu/blog/token-healing-autocomplete/Using token healing to make our autocomplete spell correctly in under 1ms.Mon, 22 Sep 2025 00:00:00 GMT