GitHub Copilot has added OpenAI’s GPT-5.4 coding model, bringing improvements to reasoning and multi step development tasks.

GitHub Copilot has just added GPT-5.4 to its roster of large language models that it supports. The addition comes just hours after GPT-5.4 was published by OpenAI.

OpenAI’s GPT-5.4 is rolling out in GitHub Copilot, bringing stronger reasoning, better coding accuracy, and improved support for complex tasks.

OpenAI is building an internal code-hosting platform that could eventually compete with GitHub, according to The Information, putting the AI company on a collision course with Microsoft — its largest ...

Xcode 26.3 can now leverage tools such as Anthropic’s Claude Agent and OpenAI’s Codex to speed up all aspects of app development. Here are the details. As promised, Apple is rolling out Xcode 26.3 ...

A Swift-based local server for macOS that bridges GitHub Copilot with Xcode's Code Intelligence. It acts as an OpenAI-compatible proxy, translating Xcode's requests into GitHub Copilot API calls. No ...

eSpeaks’ Corey Noles talks with Rob Israch, President of Tipalti, about what it means to lead with Global-First Finance and how companies can build scalable, compliant operations in an increasingly ...

The latest version of Apple's Xcode, a developer toolkit for creating apps across its devices, has added support for Anthropic's Claude Code and OpenAI's Codex. Both are among the most popular vibe ...

Xcode 26.3 adds autonomous AI agents inside the IDE. Agents can build, test, and fix compile errors on their own. New visual checks use screenshots, but device limits remain. Apple today introduced a ...