/AI1d ago

xAI reportedly used Anthropic's Claude to train its coding agent, bypassing blocks with personal accounts and Blackbox AI

Anthropic now pays xAI for compute resources.

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Original post
Grace Kay@graceihle

My first story for @theinformation is out!

It examines xAI's relationship with Anthropic, including how xAI used Anthropic models to train its coding agent and took several steps to maintain access after Anthropic cut them off. Now Anthropic is paying xAI for compute.

8:11 AM · Jun 5, 2026 · 14.3K Views
Sentiment

Positive users celebrate the ironic shift of xAI supplying compute to Anthropic after relying on Claude while negative users dismiss the reports as Google-driven hype for a SpaceX IPO.

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VIEWS160LIKES1

@graceihle @theinformation Congrats on the first scoop for @theinformation 🙌

From ‘please sir may I have some Claude’ to ‘here’s the whole compute farm’ — the ultimate AI plot twist. ✅

1dViews 160Likes 1
Grace Kay@graceihle

That and more details on xAI’s work with Tesla, Cursor, and Mistral in the link below 👇

https://www.theinformation.com/articles/xai-went-chasing-anthropic-powering

1dViews 134Likes 1
Winston B.@DoDataThings

Seems like the xAI story is quietly surfacing the hardest question in frontier AI right now: can you build a competitive coding model if a competitor controls the best model available to bootstrap from? Anthropic revoked OpenAI's access under the same logic in August 2025, so this isn't a one-off call. The IPO timing makes it sharper. $150B in demand is pricing in AI product velocity that may need 6-12 months of catch-up to substantiate.

21hViews 18
Priyesh Singh@Alwayspriyesh

@theinformation Business is business 😂 AI companies will fight all day and still send each other billion-dollar invoices.

"You're blocked." "$1.25B per month." "Welcome back." 😭

4hViews 13
Kevin@cryptoeaglesoar

@theinformation Hey but Google and Anthropic signed these phoney temporary deals so we are all good, right?

19hViews 13
freelance@johndreckobv5

@nickwingfield @graceihle @theinformation

10hViews 7
$itizen@fk4561

@graceihle @theinformation This is just google pumping the SpaceX IPO

23hViews 4