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OpenKey

Qwen3 Next 80B A3B Instruct (free)

QwenReleased Sep 11, 2025Free

Qwen3-Next-80B-A3B-Instruct is an instruction-tuned chat model in the Qwen3-Next series optimized for fast, stable responses without “thinking” traces. It targets complex tasks across reasoning, code generation, knowledge QA, and multilingual...

Try in playground
Context window
262K tokens
Input
text
Output
text
Tokenizer
Qwen3
Knowledge cutoff
Sep 30, 2025
Released
Sep 11, 2025

Pricing

Per 1M tokens. The provider price and our flat 3% fee are separate columns — what you pay is their sum.

Per 1M tokensProvider+ 3% feeYou pay
InputFreeFree
OutputFreeFree

Supported parameters

  • frequency_penalty
  • max_tokens
  • presence_penalty
  • response_format
  • stop
  • structured_outputs
  • temperature
  • tool_choice
  • tools
  • top_k
  • top_p

Call it

OpenAI-compatible: point your SDK at api.openkey.ai/v1 and use model qwen/qwen3-next-80b-a3b-instruct:free.

Code sample language
curl https://api.openkey.ai/v1/chat/completions \
  -H "Authorization: Bearer $OPENKEY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "qwen/qwen3-next-80b-a3b-instruct:free",
    "messages": [{"role": "user", "content": "Hello"}]
  }'
import os
from openai import OpenAI

client = OpenAI(
    base_url="https://api.openkey.ai/v1",
    api_key=os.environ["OPENKEY_API_KEY"],
)

completion = client.chat.completions.create(
    model="qwen/qwen3-next-80b-a3b-instruct:free",
    messages=[{"role": "user", "content": "Hello"}],
)
print(completion.choices[0].message.content)
import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://api.openkey.ai/v1",
  apiKey: process.env.OPENKEY_API_KEY,
});

const completion = await client.chat.completions.create({
  model: "qwen/qwen3-next-80b-a3b-instruct:free",
  messages: [{ role: "user", content: "Hello" }],
});
console.log(completion.choices[0].message.content);

Questions

How much does Qwen3 Next 80B A3B Instruct (free) cost via API?
Qwen3 Next 80B A3B Instruct (free) is free through OpenKey while Qwen offers it at no charge. No fee applies to free models.
What is Qwen3 Next 80B A3B Instruct (free)'s context window?
Qwen3 Next 80B A3B Instruct (free) accepts up to 262K tokens of context.
Is Qwen3 Next 80B A3B Instruct (free) OpenAI-compatible?
Yes. Send requests to OpenKey's /v1/chat/completions endpoint with model "qwen/qwen3-next-80b-a3b-instruct:free" using any OpenAI SDK — only the base URL and API key change.
What inputs does Qwen3 Next 80B A3B Instruct (free) support?
Qwen3 Next 80B A3B Instruct (free) accepts text input and produces text output. Its knowledge cutoff is Sep 30, 2025.

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