# Meta restricts use of Claude Code and Codex to keep rival AI out of its training data

> Source: <https://the-decoder.com/meta-restricts-use-of-claude-code-and-codex-to-keep-rival-ai-out-of-its-training-data/>
> Published: 2026-06-29 15:47:43+00:00

Meta is restricting its engineers' use of Anthropic's Claude and OpenAI's Codex to prevent output from these AI tools from being incorporated into its own training data.

The article [Meta restricts use of Claude Code and Codex to keep rival AI out of its training data](https://the-decoder.com/meta-restricts-use-of-claude-code-and-codex-to-keep-rival-ai-out-of-its-training-data/) appeared first on [The Decoder](https://the-decoder.com).