Google introduces Gemini 2.5 as a thinking model
Google and Google DeepMind introduced Gemini 2.5 Pro Experimental with reasoning and coding capabilities and an initial staged availability plan.
The official announcement described Gemini 2.5 models as thinking models and introduced Gemini 2.5 Pro Experimental as the first release in the family.
At announcement time, Google said the model was available in Google AI Studio and the Gemini app for eligible users, with Vertex AI availability planned. This brief preserves that historical availability context.