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Meta and Microsoft cut back on Claude use

Meta and Microsoft reduced internal use of Anthropic’s Claude, with Microsoft shifting staff towards its own tools and Meta lowering Claude Code usage while promoting its own products.

THE-DECODER

Meta and Microsoft reduced their internal use of Claude, according to the article. It said Microsoft’s projected annual Claude spending had been more than $1 billion, based on reporting from The Information.

The article said Microsoft executives Scott Guthrie and Jay Parikh told employees to use in-house tools such as GitHub Copilot and OpenAI’s models. It said spending fell by more than a third, and the cloud division’s monthly per-employee budget dropped from $100,000 to about $10,000.

At Meta, the number of Claude Code users fell from about 60,000 to 30,000. The article said that was partly linked to layoffs and partly to Meta’s promotion of its own tools, Muse Code and MetaCode.

It also said Meta spent more than $105 million on Claude Code in one 28-day span. The article added that Meta had introduced cost-cutting measures in June.

The piece said cost savings were one possible reason for the shift, and claimed Meta also had an interest in limiting Anthropic’s access to training data. It said Anthropic’s rapid growth could become a problem for large incumbents, and mentioned Claude Cowork and ChatGPT Work as possible Office alternatives.

Named in this story

People

Scott Guthrie
Told employees to use Microsoft’s own tools.
Jay Parikh
Told employees to use Microsoft’s own tools.

Companies

Meta
Cut its internal use of Claude and pushed its own AI tools.
Microsoft
Reduced spending on Claude and told employees to use in-house tools instead.
Anthropic
Supplied Claude and was described as facing strategic risk from large customers.
OpenAI
Provided models that Microsoft asked staff to use.

Organisations

The Information
Was cited for the estimate of Microsoft’s projected Claude spending.

Products and systems

GitHub Copilot
Was named as one of Microsoft’s in-house alternatives.
Claude
Was the Anthropic tool whose internal use was being reduced.
Claude Code
Was the Claude product Meta had fewer employees using.
Muse Code
Was one of Meta’s own tools.
MetaCode
Was another of Meta’s own tools.
Claude Cowork
Was mentioned as a tool that could compete with Office.
ChatGPT Work
Was mentioned as a tool that could compete with Office.

How the source tells it

The piece used a competitive, mildly speculative register, with the article’s own framing leaning on rivalry and irony rather than neutral reporting.

  • competitive tension The story was shaped by a framing of partners becoming rivals and by repeated comparison with in-house alternatives.
  • speculation presented as fact Several claims about motives and future competitive effects were stated without direct evidence or clear attribution.
  • moral irony The writing used irony to frame Meta’s and Microsoft’s behaviour as a reversal in their relationship with Anthropic.