Codex Swarm turns your local IDE + OpenAI Codex plugin into a predictable multi-agent workflow. It fixes the “just chat with the model” chaos by adding a small, opinionated layer: JSON-defined agents, ...

OpenAI Group PBC today released a lightweight version of its popular agentic coding tool GPT-5.3-Codex, which is designed for more rapid inference, the process by which artificial intelligence models ...

OpenAI has launched GPT-5.3-Codex-Spark, its first AI model built specifically for real-time coding, capable of generating more than 1,000 tokens per second while handling real-world software ...

GPT-5.3-Codex is the first model OpenAI classifies as High capability under its Preparedness Framework for cybersecurity tasks. It deploys a comprehensive cybersecurity safety stack, including safety ...

The big picture: As the race for AI supremacy intensifies, both OpenAI and Anthropic unveiled upgraded models this week. Anthropic's Claude Opus 4.6 marks a significant evolution in how AI tackles ...

Coming back to GPT-5.3-Codex, the new model combines the frontier coding strengths of GPT-5.2-Codex with the wider reasoning and knowledge capabilities of GPT-5.2. The result is a single agent that ...

On Thursday, OpenAI released GPT-5.3-Codex, a new model that extends its Codex coding agent beyond writing and reviewing code to performing a much wider range of work tasks. The release comes as ...

New large language models seem to spring up daily, and OpenAI's (OPENAI) latest, GPT-5.3-Codex, was the startup's first model that was instrumental in building itself. "The Codex team used early ...

OpenAI has launched a new Codex desktop app aimed at helping developers manage multiple AI agents working in parallel across long-running software projects. The macOS app acts as a command center ...

GPT-5.3-Codex helped debug and deploy parts of itself. Codex can be steered mid-task without losing context. "Underspecified" prompts now produce richer, more usable results. OpenAI today announced ...

Artificial intelligence is entering the era of self-improvement. On Thursday afternoon, OpenAI released a new cutting-edge coding model that the company said assisted in its own creation.