| For those out of the loop: cursor's new model, composer 2, is apparently built on top of Kimi K2.5 without any attribution. Even Elon Musk has jumped into the roasting [link] [comments] |
Ooh, new drama just dropped 👀
Reddit r/LocalLLaMA / 3/20/2026
📰 NewsIndustry & Market MovesModels & Research
Key Points
- A Reddit post claims Cursor's new model, Composer 2, is built on top of Kimi K2.5 without attribution.
- The discussion notes that Elon Musk has joined in roasting the attribution controversy.
- The message was submitted by user /u/Careful_Equal8851 and includes links to the related image and comments.
- The incident highlights ongoing debates over model lineage and attribution in AI development.
Related Articles
We Scanned 11,529 MCP Servers for EU AI Act Compliance
Dev.to

Math needs thinking time, everyday knowledge needs memory, and a new Transformer architecture aims to deliver both
THE DECODER
Should we start 3-4 year plan to run AI locally for real work?
Reddit r/LocalLLaMA
Kreuzberg v4.5.0: We loved Docling's model so much that we gave it a faster engine
Reddit r/LocalLLaMA
Today, what hardware to get for running large-ish local models like qwen 120b ?
Reddit r/LocalLLaMA