In an unprecedeed eve in the world of artificial ielligence, Ahropic blocked its large competitor’s access to the powerful Claude family models. The move came after the disclosure of Openai’s iernal use of ahropic tools to compare and develop its models, including the Gpt-5.
Ahropic has recely discoinued Openai’s API access to Claude family models. The reason for this action is the explicit violation of the conditions of the ahropic service by Openai; Because Openai technical staff have used Claude coding tools to evaluate and develop the GPT-5 model.
Ahropic spokesman said in an official stateme to TechcRunch: “Openai’s iernal use of our coding tools is a clear violation of our commercial laws; “We do not allow Claude to be used to develop competing services.” However, Ahropic has announced that it will coinue to allow Claude to access Openai for the purposes of public safety evaluation and benchmarking.
In corast, Openai, in response to the decision, described its action as a “industrial standard” and said, “Although we respect the Ahropic decision, this is a disappoiing act, because our API has still been open for them.”
This is an obvious sign of close competition between artificial ielligence gias; The competition that has now been drawn from the model of model developme to a battle for access, professional ethics and business boundaries.
