AI Coding AI News & Updates

OpenAI Launches Codex: Advanced AI Coding Agent Powered by o3 Reasoning Model

OpenAI has introduced Codex, a new AI coding agent powered by the codex-1 model (an optimized version of o3) that can write features, fix bugs, answer questions about codebases, and run tests in a sandboxed environment. Initially available to ChatGPT Pro, Enterprise, and Team subscribers with plans to expand access, Codex joins the competitive market of AI coding tools like Claude Code and Gemini Code Assist.

Apple and Anthropic Collaborate on AI-Powered Code Generation Platform

Apple and Anthropic are reportedly developing a "vibe-coding" platform that leverages Anthropic's Claude Sonnet model to write, edit, and test code for programmers. The system, a new version of Apple's Xcode programming software, is initially planned for internal use at Apple, with no decision yet on whether it will be publicly released.

JetBrains Releases Open Source AI Coding Model with Technical Limitations

JetBrains has released Mellum, an open AI model specialized for code completion, under the Apache 2.0 license. Trained on 4 trillion tokens and containing 4 billion parameters, the model requires fine-tuning before use and comes with explicit warnings about potential biases and security vulnerabilities in its generated code.

Microsoft Reports 20-30% of Its Code Now AI-Generated

Microsoft CEO Satya Nadella revealed that between 20% and 30% of code in the company's repositories is now written by AI, with varying success rates across programming languages. The disclosure came during a conversation with Meta CEO Mark Zuckerberg at Meta's LlamaCon conference, where Nadella also noted that Microsoft CTO Kevin Scott expects 95% of all code to be AI-generated by 2030.