This is the one silver lining of the disgusting deal: it's confirmation that Grok has failed. Colossus should be destroyed and Anthropic should be ashamed of what they've done, but it's better to have Claude running there than Mechahitler.
The XAI/Anthropic deal is big in many ways, one of which is that it feels like an admission of defeat from Elon. Can't create a model good enough to compete with Claude so suddenly you've become a service provider for the company you accused of Destroying Western Civilization last month