The updated OpenAI Agents SDK introduces a model-native harness and native sandbox execution. Build agents that safely inspect files, run commands, and execute code for long-horizon tasks across built-in providers like E2B, Modal, Daytona, and Vercel.
15x faster generation, 128k context, now in research preview for ChatGPT Pro users. Codex-Spark is optimized for interactive work where latency matters as much as intelligence. You can collaborate with the model in real time, interrupting or redirecting it as it works, and rapidly iterate with near-instant responses. Because it’s tuned for speed, Codex-Spark keeps its default working style lightweight: it makes minimal, targeted edits and doesn’t automatically run tests unless you ask it to.
ChatGPT is now available in Apple CarPlay, bringing voice-first AI to your drive. Start or continue conversations hands-free using your iPhone. Works globally across all plans, making it easy to get answers and ideas safely while on the road.
It looks like OpenAI may have acqui-hired the @Cline team. It's not currently clear what that means for the future of the AI coding agent as a project, as their team members are now on the @Codex by OpenAI team.
Any open-source alternatives? @Kilo Code? @Zed? else?
GPT-5.3 Instant delivers more accurate answers, better web synthesis, fewer unnecessary refusals, and a more natural tone without the cringe, caveats, or dead ends. It writes with more range, responds with better judgment, and stays focused on what you actually asked. Same speed. Sharper results. Better conversations by default.
The official Codex desktop app by OpenAI brings parallel coding agents natively to Windows. It isolates tasks in OS-level sandboxes and dedicated worktrees so agents can write, test, and propose code without trashing your local environment.
GPT-Rosalind by OpenAI is a life sciences AI model that accelerates research by synthesizing data, generating hypotheses, and planning experiments. Built for biology, chemistry, and genomics workflows, it helps scientists move faster from insight to discovery.
