AI updates
Gemini 3.1 Pro: upgraded core reasoning
Google released Gemini 3.1 Pro in preview, the core model behind the previous week's Gemini 3 Deep Think update, rolling out across the Gemini API, Antigravity, Vertex AI, the Gemini app and NotebookLM.
- 3.1 Pro is described as the upgraded core intelligence behind the Gemini 3 Deep Think update.
- It's released in preview, to validate updates and push agentic workflows further.