Qwen3-30B-A3B-Instruct-2507 is the instruction-tuned variant of the 30B MoE model, tuned for following user queries and tasks with strong results across reasoning, coding, mathematics, and general knowledge. It has 30.5 billion total parameters and 3.3 billion activated through 128 experts, balancing efficiency with broad capability. The model supports a 262K context window for extended document understanding and long-context work, and it operates in non-thinking mode. It posts solid scores on mathematics (AIME25 61.3), coding (LiveCodeBench 43.2), and creative writing (Creative Writing v3 86.0), while handling 100+ languages. Tool calling enables agentic workflows. As an instruction-tuned model, it is optimized for user preference alignment and subjective task quality. The sparse MoE design keeps inference efficient, activating only 3.3 billion parameters despite the 30.5 billion total. Open-weight under Apache 2.0.
Call Qwen 3 30B on Opper with the OpenAI SDK. Sign up without a credit card. Get started
Qwen 3 30B runs on 1 route through the Opper gateway. Compare residency, zero data retention and training posture at a glance, with full data-handling detail per route below.
| Provider | Region | Zero data retention | Training | Input | Output | Cache read |
|---|---|---|---|---|---|---|
| Multi | No | $0.10 | $0.30 | Input price |
Qwen 3 30B runs on a single route through the Opper 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. Set up a fallback chain.
Measured over the last 30 days from each provider's official status feed via StatusGator. Refreshed hourly. See uptime for every provider Opper monitors.
Each route hosting Qwen 3 30B has its own privacy posture, residency, and GDPR terms. Postures are maintained by Opper with a last-verification timestamp.
Content is retained: provider logging. No training on customer data. GLOBAL; SCCs; DPA available.
Call Qwen 3 30B through the Opper gateway with one API key. Opper is drop-in compatible with the OpenAI, Anthropic and Google AI SDKs.
Qwen 3 30B is a premium model on Opper. Sign up needs no credit card: you get an API key straight away and the free models work in the playground and the API. Add a card to use premium models, pay-as-you-go with no minimum.
Copy this and paste it into a coding agent like Claude Code, Cursor or Codex 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: "nebius/qwen3-30b-a3b-instruct",messages: [{ role: "user", content: "Hello" }],});console.log(completion.choices[0].message.content);
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