Qwen3 30B A3B
Qwen Qwen3 30B A3B — pricing, 41k context window, API cost calculator and alternatives.
By Qwen
Specs
- Provider
- Qwen
- Slug
- qwen/qwen3-30b-a3b
- Capabilities
- tools, json_mode
Pricing freshness
- Tier
- standard
- Currency
- USD
- As of
- 2026-05-08 17:08 UTC
Pricing history
Tracking Qwen3 30B A3B pricing since 2026-05-08. We'll plot the chart here once it changes.
Quickstart — call Qwen3 30B A3B from your app
curl https://openrouter.ai/api/v1/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer $OPENROUTER_API_KEY" \
-d '{
"model": "qwen/qwen3-30b-a3b",
"messages": [{"role": "user", "content": "Hello!"}]
}'Official docs: https://openrouter.ai/docs
# pip install openai
from openai import OpenAI
client = OpenAI(
base_url="https://openrouter.ai/api/v1",
api_key=os.environ["OPENROUTER_API_KEY"],
)
resp = client.chat.completions.create(
model="qwen/qwen3-30b-a3b",
messages=[{"role": "user", "content": "Hello!"}],
)
print(resp.choices[0].message.content)Official docs: https://openrouter.ai/docs
// npm install openai
import OpenAI from "openai";
const client = new OpenAI({
baseURL: "https://openrouter.ai/api/v1",
apiKey: process.env.OPENROUTER_API_KEY,
});
const resp = await client.chat.completions.create({
model: "qwen/qwen3-30b-a3b",
messages: [{ role: "user", content: "Hello!" }],
});
console.log(resp.choices[0].message.content);Official docs: https://openrouter.ai/docs
Related models
Similar capabilities, context window, and price tier — drawn from across the catalog so you can compare alternatives in one click.
Frequently asked questions
What is Qwen3 30B A3B?
Qwen3 30B A3B is a large language model API from Qwen with a 41k-token context window. It costs $0.09 per 1M input tokens and $0.45 per 1M output tokens.
How much does Qwen3 30B A3B cost?
Qwen3 30B A3B is priced at $0.09 per 1M input tokens and $0.45 per 1M output tokens via the Qwen API. A 50/50 input/output workload of 1M total tokens costs about $0.27.
What is the context window of Qwen3 30B A3B?
Qwen3 30B A3B supports up to 41k tokens of context per request — roughly 82 pages of English text or 5120 lines of code at a typical density.
Does Qwen3 30B A3B support vision, tool use, or JSON mode?
Qwen3 30B A3B supports tool/function calling and structured JSON mode. It does not support image input (vision).
Who makes Qwen3 30B A3B?
Qwen3 30B A3B is built and operated by Qwen. Pricing, context window, and capabilities on this page are refreshed nightly from Qwen's public catalog.
Can I self-host Qwen3 30B A3B?
Qwen3 30B A3B is API-only — its weights are not publicly distributed by Qwen, so it cannot be self-hosted today.