OpenAI launches new agentic coding model only minutes after Anthropic drops its own

The new model is build to accelerate the capabilities of Codex, the agentic coding tool OpenAI launched earlier this week.

OpenAI says new coding model helped build itself

The new coding model released Thursday afternoon, entitled GPT-5.3-Codex, builds on OpenAI’s GPT-5.2-Codex model and combines insights from the AI company’s GPT-5.2 model, which excels on non-coding ...

Claude Sonnet 5 : 1M Context, Lower Cost & Early Coding Tests

Anthropic Claude Sonnet 5 adds upcoming image generation and agent routing, while single-shot code often beats rivals, giving ...
SiliconANGLE

xAI releases agentic coding model aimed at high speed and affordability

Elon Musk’s xAI Holdings Corp. released grok-code-fast-1 on Thursday, a dedicated agentic coding artificial intelligence model that is extremely speedy and designed to strike a “compelling balance ...
Ars Technica

Cursor introduces its coding model alongside multi-agent interface

Cursor has for the first time introduced what it claims is a competitive coding model, alongside the 2.0 version of its integrated development environment (IDE) with a new feature that allows running ...