ChatGPT Agent System Card
OpenAI has published a system card for its ChatGPT agent, an agentic model that integrates research, browser automation, and code execution tools into a unified system. The release is accompanied by safety documentation under OpenAI's Preparedness Framework. The system card details the safeguards and evaluations applied to the agent prior to deployment. This represents OpenAI's formal safety disclosure for a production agentic product.
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Introducing ChatGPT Agent
OpenAI has launched ChatGPT agent, a new capability that combines reasoning with tool use to autonomously complete multi-step tasks such as research, bookings, and presentation creation. The agent operates under user guidance, integrating thinking and acting in a unified workflow. This represents OpenAI's move to bring agentic capabilities directly into the ChatGPT product for general consumers.
GPT-5.1-Codex-Max System Card
OpenAI has published the system card for GPT-5.1-Codex-Max, a coding-focused model variant. The card details model-level safety mitigations including specialized safety training against harmful tasks and prompt injection attacks, as well as product-level controls such as agent sandboxing and configurable network access. This represents OpenAI's formal safety documentation for an agentic coding model deployment.
GPT-5.5 System Card
OpenAI has published the system card for GPT-5.5, a new model in their GPT series. The system card documents safety evaluations, capability assessments, and deployment considerations for the model. As a tier 1 source announcement, this represents an official release document accompanying a new frontier model.
Operator System Card
OpenAI published a system card for Operator, its autonomous web-browsing agent, detailing the multi-layered safety mitigations deployed. The document covers protections against prompt injection and jailbreaks, privacy and security measures, external red teaming results, and safety evaluations. It reflects OpenAI's established safety frameworks applied to an agentic product capable of taking real-world actions on behalf of users.
OpenAI GPT-4.5 System Card
OpenAI has released a research preview of GPT-4.5, described as their largest and most knowledgeable model to date. The system card accompanies the model release, providing safety evaluations and capability documentation. This represents a significant step in OpenAI's model scaling trajectory between GPT-4 and any future GPT-5 release.
GPT-4o System Card
OpenAI published the system card for GPT-4o, its flagship multimodal model. The document covers safety evaluations, capability assessments, and risk mitigations conducted prior to deployment. It provides transparency into the model's performance across modalities including text, audio, and vision, as well as alignment and red-teaming findings.
GPT-5.3 Instant System Card
OpenAI has published the system card for GPT-5.3 Instant, a new model in the GPT-5 family. The system card documents safety evaluations, capability assessments, and deployment considerations for this release. As a tier-1 source announcement with minimal body content, specific technical details are not available from this item alone.
GPT-5.5 Instant System Card
OpenAI has published a system card for GPT-5.5 Instant, a model in their GPT-5 family. The system card likely covers safety evaluations, capability assessments, and deployment considerations for this model. No body content was provided, limiting detailed analysis of the specific findings or model characteristics.