As reported by Wired, multiple sources claim that OpenAI has been cut off from Anthropic’s APIs. Allegedly, OpenAI was using Anthropic’s Claude Code to assist in creating and testing OpenAI’s upcoming ...

OpenAI lost access to the Claude API this week after Anthropic claimed the company was violating its terms of service.

Anthropic's Jared Kaplan says AI is an "incredibly new field" and "a lot of the most basic questions haven't been answered." ...

Anthropic has revoked OpenAI’s access to its Claude AI models, citing policy violations related to GPT-5 testing. Anthropic has previously been cautious about granting access to potential competitors.

Anthropic has revoked OpenAI’s access to its Claude family of models, according to a Wired report. OpenAI was connecting its ...

Anthropic has cut off one of its biggest competitors, revoking OpenAI’s access to its Claude family of AI models.

GPT-5, a new release from OpenAI, is the latest product to suggest that progress on large language models has stalled.

Is AI conscious, can AI think for itself, or are chatbots just mimicking us? Experts and philosophers weigh in ...

Anthropic has revoked OpenAI’s access to its Claude family of AI models, according to a recent report. Sources familiar with ...

References to Anthropic's new 'Claude 4.1' AI model have leaked, suggesting enhanced problem-solving capabilities amid new ...

Anthropic has officially released its new flagship AI, Claude Opus 4.1, an incremental upgrade designed to boost coding and ...