Meta's Code World Model preparedness report

In the Code World Model (CWM) preparedness report, Meta states that pre-release evaluations found that this code model does not pose frontier risks beyond the current AI ecosystem, and it is therefore released with open weights. The evaluations cover the domains in Meta's Frontier AI Framework that could cause catastrophic risk, and also examine the model's propensity for misalignment. CWM is a model for code generation and code reasoning.