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Windsurf says Anthropic is limiting its direct access to Claude AI models

Published on: 2025-06-10 16:48:43

Windsurf, the popular vibe coding startup that’s reportedly being acquired by OpenAI, says Anthropic significantly reduced its first-party access to its Claude 3.7 Sonnet and Claude 3.5 Sonnet AI models. Windsurf CEO Varun Mohan said in a post on X Tuesday that Anthropic gave Windsurf little notice for this change, and the startup now has to find other third-party compute providers to run several of Anthropic’s most popular AI models on its platform. “We have been very clear to Anthropic that this is not our desire – we wanted to pay them for the full capacity,” said Mohan on X. “We are disappointed by this decision and short notice.” In a blog post, Windsurf said it has some capacity with third-party inference providers, but not enough, so this change may create short-term availability issues for Windsurf users trying to access Claude. With less than five days of notice, Anthropic decided to cut off nearly all of our first-party capacity to all Claude 3.x models. Given the short n ... Read full article.