Google last year began offering some artificial intelligence firms a way to anchor chatbot responses in its search results, but still reserves key features for its own AI service, Gemini, a company executive testified.

For a party that isn’t a litigant in the case, Apple has an intense interest in the penalty phase of the landmark U.S. vs. Google antitrust trial.Its concerns burst into the open on Wednesday during testimony from Apple executive Eddy Cue,