Google Gemini 3.1

Google released Gemini 3.1, continuing its push toward deeper reasoning and longer-horizon workflows, with tons of updates:

• 1M+ token context
• Stronger reasoning (big jump on ARC-AGI-style benchmarks)
• Native multimodal: text, image, audio, video, code
• Better tool use + structured outputs
• Deeper integration across Gemini app, Workspace, and Vertex AI

Google’s angle is less about a single flashy demo and more about distribution + infrastructure leverage:

• tight coupling with Search and Workspace
• TPU-first optimization
• enterprise rollout via Vertex

Sources: Google Gemini 3.1 announcement, DeepMind model card, Vertex AI rollout, ARC AGI-2