Google releases Gemini 3.1 Pro, reporting 77.1% on ARC-AGI-2
Original titleGemini 3.1 pro is here 😁 Just one week after the Gemini 3 Deep Think launch, the core model/intelligence powering it all is shipped!
AISummary
Google has released Gemini 3.1 Pro, reporting 77.1% on ARC-AGI-2 and more than twice the score of Gemini 3 Pro on that benchmark. The model is rolling out to developers in preview through the Gemini API and Google AI Studio, to enterprises via Vertex AI and Gemini Enterprise, and to consumers in the Gemini app and NotebookLM.
AIWhy it matters
The post pairs the release with a benchmark table comparing Gemini 3.1 Pro against Gemini 3 Pro, Claude Sonnet 4.6, Claude Opus 4.6, and GPT-5.2 on reasoning and coding tasks.
Source: Yi Tay · x.comPublished · added here