OpenAI has expanded the availability of its GPT-5.3-Codex model to third-party developers via API and Microsoft Foundry.

OpenAI has released GPT-5.3-Codex, a new coding model that, according to the development team, was significantly involved in its own development. OpenAI's GPT-5.3-Codex is released just under two ...

In a synchronized industry battle, OpenAI launched GPT-5.3-Codex just minutes after Anthropic released Claude Opus 4.6. The new model is 25% faster and was instrumental in building itself, helping ...

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 ...

eSpeaks’ Corey Noles talks with Rob Israch, President of Tipalti, about what it means to lead with Global-First Finance and how companies can build scalable, compliant operations in an increasingly ...

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.

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Do not become a victim to phone attacks. Updated on Feb. 5 with Google’s security advice for ...

Microsoft-owned GitHub continues to embrace OpenAI and Anthropic AI advances. Microsoft-owned GitHub continues to embrace OpenAI and Anthropic AI advances. is a senior editor and author of Notepad, ...

Multitasking instead of sequential task execution: With the Codex app, multiple AI agents can be run simultaneously and controlled centrally. OpenAI's new Codex app offers developers a central user ...

OpenAI's (OPENAI) newly released Codex app for the Mac is off to a strong start, CEO Sam Altman said on Tuesday. “More than 200k people downloaded the Codex app in the first day,” Altman said in a ...