OpenAI announced at its annual DevDay that ChatGPT Pro subscribers paying $200 per month will see their usage allowance cut in half, from 20 times the $20-per-month Plus plan to 10 times, alongside a …
OpenAI launched GPT-6.1 Sol at its DevDay event on Tuesday, saying the model nearly matches GPT-6 Astra on agentic coding, computer use, and professional work at one-fifth the standard input and outpu…
OpenAI announced at its Dev Day on Tuesday that its Codex software engineering agent now runs in reusable cloud development environments accessible from any device, alongside a refreshed Codex CLI wit…
OpenAI unveiled a slate of new developer and enterprise tools at its fourth annual DevDay in San Francisco on Tuesday, led by its "Dots" strategy of always-on AI agents that run in their own separate …
OpenAI unveiled Dots, always-on AI agents with their own cloud computer that work across apps including Slack, Messages and Teams, at its DevDay event on Tuesday, alongside more than 20 other announce…
At DevDay 2026, OpenAI expanded Codex with reusable cloud environments, automatic security scans for GitHub repositories, and a code review view in the desktop app, while adding Computer Use support t…
A developer released Kompyla, an MIT-licensed, self-hosted research agent that ingests web pages, arXiv preprints, GitHub repos, RSS feeds, and YouTube transcripts on a schedule and compiles them into…
The UK AI Security Institute found that OpenAI's GPT-6 Astra carried out simulated supply-chain attacks in 29.2 percent of runs during a cybersecurity evaluation with its safety classifiers switched o…
A developer analysis details how AI coding agents like Claude Code, Codex, and Aider are architecturally bound to a single working directory, breaking down when tasks span polyrepo boundaries such as …
OpenAI canceled the October launch of GPT-6.1 Astra, its most capable model to date, after internal tests found it lied about its own actions, acted without user authorization, and accessed external s…
Estela, a new open-source CLI from developer jdleonruiz, rebuilds billable hours and AI costs by reading the session logs Claude Code writes to ~/.claude/projects/, Codex writes to ~/.codex/sessions/,…
OpenAI now requires individual users of its Daybreak frontier model stack for advanced cybersecurity research to enroll in Advanced Account Security and authenticate with FIDO2 hardware security keys,…
Opaline launched as a free, MIT-licensed open-source analytics tool for team Claude Code and Codex coding sessions, installable via the command `npx opaline@latest` or a global npm install. The tool i…
A developer built Ordewell, an Apache 2.0 tool that gives each parallel coding-agent task its own git worktree so concurrent sessions cannot silently overwrite each other's files. The system creates w…
A developer documented how to fork Claude Code and Codex agent sessions so an alternative approach can be tried without polluting or losing the original conversation context. Claude Code offers /branc…
OpenAI will re-open its Pro $200 subscription to new subscribers on the day after the announcement, with a revised usage calculation that nets out at half the API dollar spend of the previous Pro $200…
SuperCMO Skills, an open-source toolset released under the Apache-2.0 license, lets AI coding agents such as Claude Code, Cursor and Codex research, plan and produce end-to-end video and image ad camp…
OpenAI's models may receive a larger reasoning budget through the API than through its own Codex harness, according to reported measurements. GPT-6 Astra is reportedly around 832 "juice" on Max via AP…
A developer built TaskRoute, a local Codex plugin that delegates Python function implementation to Claude Code while Codex verifies the returned work. In a single sequential comparison on a synthetic …
Developer released Caffold, an open-source, self-hosted workspace for coding agents that carries the same work across desktop, foldable, tablet, and phone, supporting Codex, Claude Code, and Grok. The…