Google delays Gemini 3.5 Pro launch to July as it tweaks its new frontier AI model - Business Insider

Google has delayed the launch of its Gemini 3.5 Pro model from June to July, according to a person familiar with the matter. The model, described as a frontier AI system, was originally expected to debut in June. The delay is attributed to the company gathering feedback from early testers and incorporating lessons learned from its earlier Flash 3.5 model.

The feedback process involves select partners and internal testers who have been providing input on the model's performance. Google aims to refine Gemini 3.5 Pro based on this input, ensuring it meets quality standards before public release. The company has not specified exact new features but has indicated that the model will include improved token handling and agent-like capabilities.

The adjustment comes as Google competes with other major tech firms in the rapidly evolving AI landscape. Google has not announced further delays beyond July, and the final launch date will depend on the outcome of the ongoing testing phase.