The vibe coding tool Cursor, from startup Anysphere, has introduced Composer, its first in-house, proprietary coding large language model (LLM) as part of its Cursor 2.0 platform update.

To address that, Cursor introduced Composer alongside its new multi-agent interface, which allows you to “run many agents in ...

There is speculation that the underlying models for the coding tools from US firms Cognition and Cursor are Chinese.

Cursor’s Composer is an MoE coding model trained through RL to perform complex software engineering tasks in large codebases.