Google's frontier Gemini — multimodal native, 2M-token context, strong on long-form reasoning.
Gemini 3.1 Pro is Google's flagship multimodal model. Native input across text, vision, audio, and PDFs, with a 2M-token context window that handles long-document workflows natively. Available through Google Cloud Vertex AI in EU and US regions on the Opper gateway — the EU route is a strong privacy-forward option (Vertex ZDR via opt-in plus EU Belgium residency).
Independent benchmark scores — composite indices for reasoning, coding, and math, plus individual eval scores where available.
Gemini 3.1 Pro Preview runs on 2 different routes through the Opper gateway. Compare residency, ZDR, and training posture at a glance — full data-handling detail per route below.
| Provider | Region | Zero data retention | Training | Input | Output |
|---|---|---|---|---|---|
| Gemini | US | Enterprise | No | $2.00 | $12.00 |
| Google Cloud | US | Enterprise | No | $2.00 | $12.00 |
Training posture across routes: No training on prompts by default.
Each route hosting Gemini 3.1 Pro Preview has its own privacy posture, residency, and GDPR terms. Postures are maintained by Opper with a last-verification timestamp.
Zero data retention is available via Opper Enterprise contract. No training on customer data. US; SCCs; DPA available.
Zero data retention is available via Opper Enterprise contract. No training on customer data. US; SCCs; DPA available.
Side-by-side on privacy, EU hosting, pricing, and benchmarks.
