GPT-5.3-Codex is the first time the ChatGPT maker has found that its own models can be instrumental in its own development.

Over two weeks and nearly 2,000 Claude Code sessions costing about $20,000 in API fees, the AI model agents reportedly produced a 100,000-line Rust-based compiler capable of building a bootable Linux ...

Moltbook hit 1.5M users in days—all AI agents. The machine economy is here. Moltbook Is the First Live Demonstration of a ...

Anthropic went from background noise to market chaos in a matter of days, somehow becoming the best-performing tech company ...

Claude Opus 4.6 identified over 500 previously unknown “zero day” vulnerabilities, according to Anthropic security experts.

AI agents built a fully functional C compiler in two weeks with zero human supervision, compiling Linux and shocking ...

GPT-5.3 Codex merges the advanced coding capabilities of GPT-5.2 Codex with the reasoning and professional knowledge of GPT-5 ...

OpenAI’s GPT-5.3-Codex is 25 percent faster and requires less than half the tokens as its predecessor, 5.2-Codex.

The post OpenAI Releases GPT-5.3-Codex: The AI Model That Helped Build Itself appeared first on Android Headlines.

OpenAI’s GPT-5.3-Codex expands Codex into a full agentic system, delivering faster performance, top benchmarks, and advanced cybersecurity capabilities.

Waymo is training its fleet on edge case driving scenarios with DeepMind’s Genie 3, and TikTok might have to change its infinite scroll behavior to address health concerns in the EU.

Anthropic's Claude Opus 4.6 and OpenAI's GPT-5.3-Codex go head-to-head in agentic coding, but are there any differences?