Addendum to GPT-5.2 System Card: GPT-5.2-Codex

OpenAI has released an addendum to the GPT-5.2 system card, introducing GPT-5.2-Codex, a variant optimized for code generation tasks. This model leverages the same architecture as GPT-5.2 but includes enhancements specifically for programming languages, resulting in improved performance on coding benchmarks. The release is significant for practitioners as it offers a specialized tool for integrating AI into software development workflows, potentially increasing productivity and code quality.