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

The company says its latest model’s agentic skills also apply to a broader set of knowledge work such as presentations and ...

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

Dan tested Codex 5.3 on Proof, a macOS markdown editor that he's been vibe coding that tracks the origin of every piece of text—whether it was written by a human or generated by AI—and lets users ...

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 ...

Below is a detailed look at the key Anthropic AI tools launched over the past 12 months and what each brings to users in 2026.

Developers using AI assistance scored 17 percent lower on skill tests than those coding manually, according to new research ...

The update enables developers to use coding agents such as Claude Agent and OpenAI’s Codex directly within Xcode to tackle ...

The improved AI agent access in Xcode has made vibe coding astoundingly simple for beginners, to a level where some apps can ...

The addition of durable execution to the popular serverless compute service is a big step forward, but beware the lock-in ...

This week’s cybersecurity recap highlights key attacks, zero-days, and patches to keep you informed and secure.

Python libraries handle real business tasks like APIs, data analysis, and machine learning at scaleUsing ready-made libraries ...