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Meta presents open-weight 32-billion-parameter model for code research

On September 24, 2025, Meta presented Code World Model, a 32-billion-parameter model with open weights for research into code generation with world models.

By Wendelmaques ·

Source: Meta lança o Code World Model de 32B com pesos abertos (ai.meta.com). Text prepared with AI from this source.

What happened and what to do

On September 24, 2025, Meta presented Code World Model (CWM), a 32-billion-parameter language model with open weights. It is intended to support research into code generation with world models; engineers can examine the model for this purpose.

A company interested in this approach could assess its suitability for development workflows: define tasks and quality criteria, test in an isolated environment, and compare results with the current process. Depending on the findings, the work could include a technical evaluation and, if appropriate, private inference infrastructure integrated with internal tools.

How the consultancy can help

Wendelmaques can diagnose the opportunity, define criteria and scope for evaluating the model on relevant tasks, and implement a private inference and integration solution, with support for its operation.

Next step

Send a short description of your case to receive a scoped proposal for diagnosis, evaluation, or implementation.

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