Meta FAIR Launches Code World Model: CWM (Code World Model)

Meta FAIR has launched the world’s first Code World Model, CWM. It is a dense language model with 32 billion parameters and a context window of up to 131k tokens, specifically designed for code generation and reasoning. CWM can not only generate code and understand semantics but also simulate changes in variable states and environmental feedback during code execution, exhibiting reasoning abilities close to those of human programmers.