The system represents an improvement in autonomous or agentic capability. GPT-5.5 “represents a step toward AI systems that can complete complex, multistep tasks on a computer without human guidance,” ...

The Chinese company said its new open-source model can continue to improve over hundreds of iterations, as AI vendors race to build tools that can handle longer software tasks. Chinese AI company Z.ai ...

Nearly 2,000 internal files were briefly leaked after ‘human error’, raising fresh security questions at the AI company Anthropic accidentally released part of the internal source code for its ...

Cursor left out one key detail about its new coding model: it started from Kimi K2.5. Composer 2 is cheaper, more capable — and built on a Chinese open-source model, Cursor's executives said. An X ...

OpenAI plans to acquire Astral, a startup that makes Python tools for developers, marking the ChatGPT maker’s latest investment in the fast-growing market for coding and developer services. The deal, ...

OpenAI announced Thursday that it has entered into an agreement to acquire Astral, the company behind popular open source Python development tools such as uv, Ruff, and ty, and integrate the company ...

I joined a weekend vibe-coding class to learn how to build apps with AI. I left with a clearer sense of what works — and where beginners stumble. Here are five lessons I learned as a builder with no ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Illustrative image of a person's hand holding an iPhone and using the OpenAI ChatGPT app ...

On Thursday, OpenAI released its first production AI model to run on non-Nvidia hardware, deploying the new GPT-5.3-Codex-Spark coding model on chips from Cerebras. The model delivers code at more ...

OpenAI is pitching GPT-5.3-Codex as a long-running “agent,” not just a code helper: The company says the model combines GPT-5.2-Codex coding strength with GPT-5.2 reasoning and professional knowledge, ...

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 ...