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OpenAI has introduced several new tools and integrations, including the Codex Chrome plugin for web app testing and the rollout of GPT-5.5, which emphasizes cybersecurity and complex multi-tool tasks. The company is expanding its collaboration with AWS to enhance enterprise deployment of its models, while also launching Symphony, an open-source framework for managing coding agents. Additionally, OpenAI's GPT-5.5 System Card highlights its focus on safety and robust safeguards to mitigate potential misuse.
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.