According to @AIatMeta, Meta FAIR has introduced the Code World Model (CWM), a 32-billion-parameter research model engineered to advance world modeling in code generation and program reasoning (source: ai.meta.com/research/publications/cwm). The release of open weights and source code under a research license enables the AI community to extend and apply CWM for sophisticated code analysis, automation, and developer productivity solutions. This move signals Meta’s commitment to open research and accelerates innovation in AI-driven software development by facilitating experimentation in world model-based code reasoning (source: huggingface.co/facebook/cwm, github.com/facebookresearch/cwm).

According to OpenAI (@OpenAI), two new open-weight reasoning models, gpt-oss-120b and gpt-oss-20b, have been released under the Apache 2.0 license. Developed with direct feedback from the open-source community, these models introduce significant advancements in both reasoning capabilities and AI safety. The open-weight release strategy enables AI developers and enterprises to build customized language applications, enhance research in explainable AI, and accelerate the adoption of safe, high-performance reasoning systems across industries. This move is expected to drive innovation in natural language processing, enterprise automation, and AI-driven decision-making by providing accessible, state-of-the-art reasoning tools to a global audience (source: OpenAI, 2025-08-05).