Anthropic cut off OpenAI’s ability to use its API for Anthropic models on Tuesday. The move followed Anthropic’s finding that OpenAI had violated its terms by accessing Anthropic’s tools in prohibited ...

Anthropic revoked OpenAI’s API access to its models on Tuesday, multiple sources familiar with the matter tell WIRED. OpenAI was informed that its access was cut ...

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 ...

Anthropic revoked OpenAI’s access to its Claude API after discovering that OpenAI engineers were using Claude Code to test GPT-5. The move, announced on August 1 ...

Anthropic says it has revoked OpenAI's access to the Claude API after ChatGPT's engineers were found using Claude's coding tools. Claude Code is better than any other coding tool in the AI coding ...

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 ...

Claude has developed a reputation for being one of the best AI models for coding and software engineering. While popular vibe-coding platforms such as Replit and Lovable use Claude to help people with ...

Anthropic (ANTHRO) said its Claude AI services have been restored after it deployed a fix following an outage. "Claude is back up and running across claude.ai and our apps. We're grateful to our users ...