This week's second new model from OpenAI is built for more complex tasks than GPT-5.3 Instant.

OpenAI has rolled out a new coding-focused AI model, GPT-5.3-Codex, at a time when competition in developer-facing AI tools is heating up fast. The company says this is its most capable agentic coding ...

OpenAI upgrades Prism with Codex CLI and GPT-5.3, letting researchers run code, compile LaTeX, and refine papers inside one workspace.

The company says the new model will reduce the "cringe" that's been annoying its users for months.

I think the AI companies have more powerful models and releasing them piecemeal to steal compition spotlight. That said I like the direction OpenAI is going with this new model, if we can’t get AGI ...

Code Llama 70B can generate and debug larger programming strings than Meta’s previous models. Code Llama 70B can generate and debug larger programming strings than Meta’s previous models. is a ...

OpenAI targets "conversational" coding, not slow batch-style agents. Big latency wins: 80% faster roundtrip, 50% faster time-to-first-token. Runs on Cerebras WSE-3 chips for a latency-first Codex ...