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Qwen3 Coder Next

QwenReleased Feb 4, 2026

Qwen3-Coder-Next is an open-weight causal language model optimized for coding agents and local development workflows. It uses a sparse MoE design with 80B total parameters and only 3B activated per...

Try in playground
Context window
262K tokens
Max output
262K tokens
Input
text
Output
text
Tokenizer
Qwen
Released
Feb 4, 2026

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
Input$0.110$0.0033$0.113
Output$0.800$0.024$0.824
Cache read$0.070$0.0021$0.072

Supported parameters

  • frequency_penalty
  • logit_bias
  • logprobs
  • max_tokens
  • presence_penalty
  • repetition_penalty
  • response_format
  • seed
  • stop
  • structured_outputs
  • temperature
  • tool_choice
  • tools
  • top_k
  • top_logprobs
  • top_p

Call it

OpenAI-compatible: point your SDK at api.openkey.ai/v1 and use model qwen/qwen3-coder-next.

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-coder-next",
    "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-coder-next",
    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-coder-next",
  messages: [{ role: "user", content: "Hello" }],
});
console.log(completion.choices[0].message.content);

Questions

How much does Qwen3 Coder Next cost via API?
Through OpenKey, Qwen3 Coder Next costs $0.113 per 1M input tokens and $0.824 per 1M output tokens. That is the provider price ($0.110 / $0.800) plus a flat 3% fee — nothing else.
What is Qwen3 Coder Next's context window?
Qwen3 Coder Next accepts up to 262K tokens of context and returns up to 262K tokens per request.
Is Qwen3 Coder Next OpenAI-compatible?
Yes. Send requests to OpenKey's /v1/chat/completions endpoint with model "qwen/qwen3-coder-next" using any OpenAI SDK — only the base URL and API key change.
What inputs does Qwen3 Coder Next support?
Qwen3 Coder Next accepts text input and produces text output.

More from Qwen

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