Tech
tech
Jon Keegan

Report: Anthropic cuts off xAI’s access to its models for coding

Competition between the top AI companies is fierce. Top employees are being poached, and companies are training their AI on competitors’ models to stay ahead of the pack.

Anthropic is taking steps to make sure it’s not helping the competition in any way. According to tech reporter Kylie Robison, this week Anthropic cut access to xAI developers who were using its Claude models for coding via the popular Cursor AI coding tool.

Robison reports that xAI cofounder Tony Wu told his team in an email:
“This is a both bad and good news. We will get a hit on productivity, but it rly pushes us to develop our own coding product / models.”

Kylie Robison on X: "Scoop: xAI staff had been using Anthropic’s models internally through Cursor—until Anthropic cut off the startup’s access this week.​​​​​​​​​​​​​​​​

Kylie Robison on X: "Scoop: xAI staff had been using Anthropic’s models internally through Cursor—until Anthropic cut off the startup’s access this week.​​​​​​​​​​​​​​​​ Here’s what xAI cofounder Tony Wu sent to staff on Wednesday according to a copy of the internal Slack message I viewed: “Hi" / X

Robison reports that xAI cofounder Tony Wu told his team in an email:
“This is a both bad and good news. We will get a hit on productivity, but it rly pushes us to develop our own coding product / models.”

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Jon Keegan

Judge blocks Pentagon’s move to blacklist Anthropic

A federal judge in Northern California has granted a preliminary injunction blocking the Pentagon from labeling Anthropic as a national security supply chain risk.

The ruling temporarily prevents the Defense Department from restricting the AI company’s access to federal contracts amid a dispute over its refusal to allow certain military and surveillance uses of its technology. The designation could also have shifted lucrative government work toward competitors, including OpenAI.

Earlier this month, Anthropic, the company behind Claude, sued 17 federal agencies and their heads, alleging the government exceeded its statutory authority.

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