Gemini 2.5 Pro is Google's high-end Gemini 2.5 thinking model, built for complex reasoning across mathematics, STEM, and software development. With a 1M-token context window and an extended reasoning mode, it works through intricate problems step by step, a fit for scientific research, advanced coding, and multi-step agentic workflows. The model accepts multimodal inputs including text, images, audio, video, and PDFs, so it can analyze entire codebases, research papers, and heterogeneous datasets in a single request. It supports function calling, structured outputs, code execution, and grounding with both Google Search and Google Maps. Compare it to Gemini 2.5 Flash for price-sensitive general tasks, or to Gemini 3.1 Pro for the latest generation with improved agentic capability and reasoning performance. Gemini 2.5 Pro remains strong for reasoning-heavy applications where accuracy matters most.
Gemini 2.5 Pro runs on 2 different routes through the Opper gateway. Compare residency, ZDR, and training posture at a glance β full data-handling detail per route below.
| Provider | Region | Zero data retention | Training | Input | Output |
|---|---|---|---|---|---|
| Google Cloud | EU | Enterprise | No | $1.25 | $10.00 |
| Google Cloud | EU | Enterprise | No | $1.25 | $10.00 |
Training posture across routes: No training on prompts by default.
Each route hosting Gemini 2.5 Pro 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. EU; DPA available.
Zero data retention is available via Opper Enterprise contract. No training on customer data. EU; DPA available.
Independent benchmark scores β composite indices for reasoning, coding, and math, plus individual eval scores where available.
Call Gemini 2.5 Pro through the Opper gateway with one API key. Let your coding agent set it up, or call it directly β Opper is drop-in compatible with the OpenAI, Anthropic, and Google AI SDKs.
Copy this and paste it into your coding agent β Claude Code, Cursor, Codex, and more β and it'll wire up Opper for you.
import OpenAI from "openai";const client = new OpenAI({apiKey: process.env.OPPER_API_KEY,baseURL: "https://api.opper.ai/v3/compat",});const completion = await client.chat.completions.create({model: "vertexai/gemini-2.5-pro",messages: [{ role: "user", content: "Hello" }],});console.log(completion.choices[0].message.content);
Side-by-side on privacy, EU hosting, pricing, and benchmarks.
