Anthropic cuts off OpenAI’s access to its Claude models
In Brief Posted: 9:55 AM PDT · August 2, 2025 Image Credits:Anthropic Anthony Ha Anthropic cuts off OpenAI’s access to its Claude models Anthropic has revoked OpenAI’s access to its Claude family of AI models, according to a report in Wired. Sources told Wired that OpenAI was connecting Claude to internal tools that allowed the company to compare Claude’s performance to its own models in categories like coding, writing, and safety. TechCrunch has reached out to Anthropic and OpenAI for comment. In a statement to Wired, an Anthropic spokesperson said, “OpenAI’s own technical staff were also using our coding tools ahead of the launch of GPT-5,” which is apparently “a direct violation of our terms of service.” (Anthropic’s commercial terms forbid…
