AI Briefing#codex
The latest AI and developer news about #codex, with the original source and a short summary.
The latest AI and developer news about #codex, with the original source and a short summary.
OpenAI's Pando Git backend cuts median push latency by nearly 5x and delivers nearly a petabyte of Git data daily.
The update allows users to move from exploring ideas to executing tasks in one place, while ChatGPT and Codex will now draw from the same token allowance pool.
The model ID appears only on October 31, with usage shares ranging from 1.6% to 19.8% of weekly totals across different accounts.
The npm package uses separate Claude Code or Codex agents to verify coding agent changes before push, achieving 98.0% issue recall in benchmarks.
Researchers found 11 attacks for misaligned agents to execute malicious code, achieving attack success rates between 56.25% and 100%.
The plugin provides Codex with codebase standards and cross-repository dependencies to identify critical issues before pull requests are opened.
Starting in December, token-based usage allowances for Plus, Pro, and Business plans will be shared across ChatGPT and Codex as agentic Work capabilities integrate into the main ChatGPT experience.
OpenQodex is an open-source tool where a separate AI session reviews code changes before pushing, achieving a 98% reproduction rate for seeded bugs.
tstack, released by Theo Browne, is a set of 9 skills that enable coding agents to handle the process up to PR merging.
The expansion brings OpenAI models into ServiceNow products and connects ServiceNow workflows to ChatGPT and Codex, with the MCP plugin available now and various new capabilities expected between late 2026 and 2027.
Vercel has released durable-harness, which allows coding agent turns to continue via logs.
Oracle reports 130,000 active ChatGPT users and 95,000 Codex users while launching Oracle AI Workspace and new security and SMB offerings powered by OpenAI models.
The update allows passing images alongside text in the standard AI SDK message format, processed by underlying vision models.
The startup leverages the model's computer use capabilities to simulate user interactions and detect UI bugs that static code review misses.
OpenAI introduced Dots for background task automation and a Decisions API for quick AI actions, alongside expanded Codex capabilities.
The high-speed mode allows engineers to investigate multiple causes simultaneously, reducing security issue resolution from an hour or two to near real-time.
The feature, live on Fanatics.com and major league stores, recommends coordinated merchandise using ChatGPT and Codex to help fans complete game-day outfits.
Corgi improves terminal management efficiency through agent state tracking and background session persistence.
Postman desktop version 12.33.4 automatically installed and enabled Claude Code plugin 2.0.1 and a Codex plugin at user scope during an upgrade.
The team embeds with customers to solve hard problems, using results to improve products like Codex and Presence while raising model capabilities.
A three-week pilot exercise estimated that 75–94% of eligible agentic traffic was monitored, while identifying methods for agents to disable or subvert the system.
The partnership allows enterprises to purchase OpenAI models via Google Cloud Marketplace and use them in Google Antigravity and Gemini Agent, with general availability planned in the coming weeks.
The company combines OpenAI models with live traffic data to propose security patches and uses Codex to boost developer output across its engineering team.
This article summarizes Uber's case study on reducing AI agent costs and strategies for measuring and optimizing token costs using Amazon Bedrock.