Released 47 days after Gemma 4 31B Β· All Google releases
Gemini 3.5 Flash is Google's effort to combine frontier-level intelligence with high speed, running roughly 4x faster than other frontier models while holding strong reasoning. Google reports it outperforms Gemini 3.1 Pro on demanding evaluations including coding (Terminal-Bench 2.1 at 76.2%) and agent performance (GDPval-AA at 1656 Elo), making it a fit for high-throughput agentic systems. The 1M token context window lets it process large documents, codebases, and long conversation histories. Gemini 3.5 Flash accepts text, image, audio, and video inputs and returns text, supports configurable thinking levels to trade off quality, cost, and latency, and is strong at tool use and function calling. With up to 64K output tokens, it targets applications where speed and reasoning quality both matter.
Gemini 3.5 Flash runs on 3 different routes through the qynio gateway. Compare residency, zero retention, and training posture at a glance β full data-handling detail per route below.
| Provider | Region | Zero data retention | Training | Input | Output |
|---|---|---|---|---|---|
| US | Not by default | No | $1.50 | $9.00 | |
| Multi | Not by default | No | $1.50 | $9.00 | |
| EU | Not by default | No | $1.50 | $9.00 |
Gemini 3.5 Flash runs on a single route through the qynio gateway today, so its availability is that provider's availability.
Name a second model in the same request and the gateway tries it on retriable errors, so a busy hour never has to reach your users. .
Measured over the last 30 days from each provider's official status feed via StatusGator. Refreshed hourly. See uptime for every provider qynio monitors.
Each route hosting Gemini 3.5 Flash has its own privacy posture, residency, and no-KYC terms. Postures are maintained by qynio with a last-verification timestamp.
Zero data retention is not on by default β abuse monitoring. No training on customer data. US; wallets; deposit available.
Zero data retention is not on by default β abuse monitoring. No training on customer data. GLOBAL; wallets; deposit available.
Zero data retention is not on by default β abuse monitoring. No training on customer data. EU; deposit available.
Independent benchmark scores β composite indices for reasoning, coding, and math, plus individual eval scores where available.
Call Gemini 3.5 Flash through the qynio gateway with one API key. Let your coding agent set it up, or call it directly β qynio is drop-in compatible with the OpenAI, Anthropic, and Google AI SDKs.
Copy this and paste it into a coding agent like Claude Code, Cursor or Codex and it'll wire up qynio for you.
import OpenAI from "openai";const client = new OpenAI({apiKey: process.env.QYN_API_KEY,baseURL: "https://api.qyn.io/v3/compat",});const completion = await client.chat.completions.create({model: "gemini/gemini-3.5-flash",messages: [{ role: "user", content: "Hello" }],});console.log(completion.choices[0].message.content);
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