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All content about OpenAI, organized for fast scanning.
OpenAI has recently introduced several advancements, including mobile controls for Codex within the ChatGPT app, aimed at enhancing user experience and workflow management. Additionally, the company launched Daybreak, a new AI tool designed for cybersecurity, and rolled out GPT-5.5-Cyber for critical defenders, emphasizing improved security measures and vulnerability detection. These developments reflect OpenAI's ongoing commitment to integrating its AI models into practical applications while addressing safety and usability concerns.
OpenAI has just rolled out Daybreak, pitching it as “frontier AI for cyber defenders” that combines its top models, Codex, and security partners. The company says it can help find and fix vulnerabilities earlier, but details and access remain unclear.
OpenAI’s latest post explains how it’s deploying Codex with tighter sandboxing, approval gates, and policy controls to reduce risky actions. It also highlights deep logging via OpenTelemetry so teams can audit prompts, tools, and network activity.
OpenAI has just rolled out a new Codex Chrome plugin designed to boost browser-based dev work, from testing web apps to gathering context across tabs. Early reactions are mixed, with praise for the workflow and questions about auth, profiles, and reliability.
OpenAI has just rolled out GPT-5.5-Cyber, bringing a new “frontier cybersecurity model” to critical cyber defenders. Early reactions focus on trusted access, benchmarks, and whether controls can prevent misuse by attackers.
OpenAI is expanding its partnership with AWS with three new Bedrock integrations in limited preview: OpenAI models (including GPT-5.5), Codex, and Bedrock Managed Agents powered by OpenAI. The goal is smoother enterprise deployment with familiar AWS security, identity, and billing.
OpenAI has just rolled out Symphony, an open-source spec and reference implementation for orchestrating coding agents around project boards like Linear. It assigns an agent per issue, keeps work running with CI awareness, and claims big PR gains—though the metric deserves scrutiny.
OpenAI has just rolled out its GPT-5.5 System Card, detailing how the new model targets complex, multi-tool work like coding, research, and analysis. The report also outlines pre-deployment testing, red-teaming, and “strongest safeguards to date,” plus notes on GPT-5.5 Pro.
OpenAI has just rolled out GPT-5.5, bringing bigger gains in agentic coding, knowledge work, and computer use while matching GPT-5.4 latency. It’s arriving first in ChatGPT and Codex, with API access “very soon” and new pricing tiers.
Ramp Labs says coding agents blow past budgets even with live meters and explicit approvals. In SWE-bench tests, agents almost always chose to keep spending, and separate “controller” models were easily swayed by bad recommendations.
OpenAI has just rolled out Chronicle for Codex, enhancing its memories with recent on-screen context to cut down on repeated prompts. It’s launching to Pro users on macOS (excluding the EU, UK, and Switzerland), as developers weigh usefulness against privacy and security risks.
OpenAI has just rolled out a major Agents SDK update focused on the agent harness and secured sandbox execution. New memory and filesystem tools, plus a portable workspace manifest, aim to make long-running, tool-using agents more reliable in production.
With the launch of GPT-5.4-Cyber, OpenAI is rolling out a more cyber-permissive model for vetted defenders. The company is also scaling Trusted Access for Cyber to thousands of verified individuals and hundreds of teams protecting critical software.