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OpenAI · Anthropic · xAI

The Daily Model

OpenAI

Oct 26

The Pull Request That Touches Everything

CodeRabbit pairs GPT-6.1 Sol with human reviewers to trace security risk across files, dependencies and linked repos—then drafts fixes for a person to approve.

Oct 26

The Button That Wasn't There

Greptile pairs GPT-6 Astra's computer use with code review to test running applications, not just read diffs — a concrete step toward AI QA that catches bugs invisible in source.