Gemini 3.1 Pro
by GoogleLatestGoogle's most capable 2026 model with 77.1% ARC-AGI-2 score and breakthrough complex reasoning.
About Gemini 3.1 Pro
Gemini 3.1 Pro, released February 19, 2026, is Google's flagship model representing a significant leap in AI capability. It achieved 77.1% on the ARC-AGI-2 benchmark—more than doubling its predecessor's reasoning performance—and is specifically designed for complex problem-solving. Available via Google AI Studio, Vertex AI, and Google One AI Premium.
Key Features
Works With
Google AI Studio
Vertex AI
Gemini API
Google WorkspacePerfect For
Getting Started
- 1
Access via aistudio.google.com
- 2
Use gemini-3.1-pro model ID
- 3
Enable Google Search grounding for accuracy
- 4
Use Vertex AI for enterprise deployment
What Makes Gemini 3.1 Pro Different?
77.1% ARC-AGI-2 (highest reasoning score 2026)
More than 2x improvement over previous Gemini
Integrated Google Search
Designed for frontier complex tasks
Pros & Cons
Pros
- State-of-the-art reasoning (2026)
- Doubles previous reasoning performance
- Google Search grounding for factual accuracy
- Available in Google One AI Premium
Cons
- More expensive than Flash models
- May be overkill for simple tasks
- Google ecosystem dependency
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