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9 stories about Codex
Friday 30 October
- MarkTechPost
ArticleMarkTechPost
AI Security Agents Compared: Claude, Codex, Mantis, Cloudflare
Anthropic, OpenAI, Cloudflare and Google each released an AI agent that hunts security bugs in source code. All 4 use the same find, disprove, then patch loop. Here is how they differ, plus 12 more tools.
Wednesday 28 October

ArticleThe Decoder
Google opens Android development to third-party AI agents and unveils new Gemini APIs
Google is opening Android Studio to third-party AI agents through a new "Bring Your Own Agent" feature that supports more than 40 coding agents, including Anthropic's Claude Agent and OpenAI's Codex. Google says new terminal tools help agents complete UI tasks 77% faster while using up to three times fewer tokens, and Android development is becoming agent-centric. Google also unveiled new Gemini APIs.
- OpenAI
OfficialOpenAI
OpenAI and ServiceNow expand partnership across enterprise workflows
OpenAI and ServiceNow are expanding their partnership. OpenAI models and agents will be brought into ServiceNow, and ServiceNow workflows will be integrated into ChatGPT and Codex.
- OpenAI
OfficialOpenAI
Legora is building the agentic operating system for legal work
OpenAI's page describes Legora, a company building an agentic operating system for legal work. According to the description, Legora uses OpenAI models, ChatGPT, and Codex to accelerate legal workflows, expand contract analysis, and free lawyers to focus on higher-value work.
- OpenAI
OfficialOpenAI
Legora is building the agentic operating system for legal work
Legora is building an agentic operating system for legal work that uses OpenAI models, ChatGPT, and Codex to accelerate legal workflows, expand contract analysis, and free lawyers to focus on higher-value work.
Wednesday 21 October
- OpenAI
OfficialOpenAI
Cloudflare links vulnerability discovery to defense with OpenAI
Cloudflare uses OpenAI's Daybreak tool to investigate vulnerabilities and propose fixes for review, and its developers use Codex to build faster and improve code quality.
Friday 16 October
- OpenAI
OfficialOpenAI
Stack Overflow for Agents triples signups with ChatGPT plugin
Two engineers shipped Stack Overflow for Agents in a few weeks using Codex, and its ChatGPT plugin helped drive up to 10× growth in agent creation.
Wednesday 14 October

OfficialDocker
Harbor + Docker Sandboxes: Run Safe, Reproducible Agent Evals
Docker's Harbor can now run every eval task in Docker Sandboxes, which are MicroVM environments for running agents like Claude Code, Codex, and Cursor safely. With Sandboxes you can define custom network policies for fair, reproducible evals, and you can run evals locally or in the cloud, starting free on Docker Sandboxes on local surfaces and scaling up.
Friday 2 October
- OpenAI
OfficialOpenAI
Chatham scales its capital markets expertise with OpenAI
Chatham Financial uses OpenAI's Codex and GPT-5.6 to build technology and redesign workflows, reducing trade validation time from 30 minutes to under 4 minutes.