This week saw major updates in AI coding tools. Google issued company-wide guidelines for engineers using AI assistants, revealing that 30% of Google's code is now AI-generated. This has boosted productivity by 10%.

OpenAI enhanced its Codex agent with internet access, enabling tasks like dependency installation and live testing. Access controls let users manage security. Meanwhile, Mistral launched Mistral Code - an AI assistant supporting 80+ languages that analyzes code changes and terminal output.

These advances make coding assistants more independent, shifting them from helpers to active collaborators. Proper oversight remains crucial as these tools gain capabilities.