GPT-5.2-Codex: Safety Details of OpenAI's New Model

OpenAI continues to develop its language models, and the latest addition is GPT-5.2-Codex. Along with the launch of the new model, the company has published a detailed System Card describing the security measures implemented to protect against potential misuse. This step demonstrates OpenAI's growing concern about security issues and their commitment to responsible artificial intelligence development.

The System Card for GPT-5.2-Codex covers a wide range of threats and vulnerabilities. In particular, it describes in detail measures to mitigate risks associated with malicious tasks and prompt injection. Prompt injection is a technique in which attackers attempt to manipulate model behavior by embedding malicious instructions in requests. OpenAI applies specialized training methods so the model can recognize and reject such requests.

Beyond this, the System Card addresses security at the product level. For example, it describes agent sandboxing mechanisms that restrict the model's access to system resources and prevent unauthorized actions. There is also a provision for configuring network access, which allows controlling the model's interaction with the outside world.

The publication of the System Card is significant for the artificial intelligence industry. It demonstrates that OpenAI takes security issues seriously and is willing to share its findings with the community. This can serve as an example for other developers who should also prioritize the security of their models.

For users of GPT-5.2-Codex, the System Card means they can be confident that the model has undergone thorough security review and that OpenAI is taking all necessary measures to protect against potential threats. This is especially important for companies that use the model in critical applications such as software development or data analysis.

In conclusion, the publication of the System Card for GPT-5.2-Codex is an important step toward safe and responsible artificial intelligence development. OpenAI demonstrates a commitment to principles of transparency and willingness to share its findings with the community. This gives hope that in the future we will see more and more companies prioritizing the security of their models.