Skip to content
OpenKey

Qwen3 235B A22B

QwenReleased Apr 28, 2025

Qwen3-235B-A22B is a 235B parameter mixture-of-experts (MoE) model developed by Qwen, activating 22B parameters per forward pass. It supports seamless switching between a "thinking" mode for complex reasoning, math, and...

Try in playground
Context window
131K tokens
Max output
8K tokens
Input
text
Output
text
Tokenizer
Qwen3
Knowledge cutoff
Mar 31, 2025
Released
Apr 28, 2025
Reasoning
optional

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$0.455$0.014$0.469
Output$1.82$0.055$1.87

Benchmarks

Design Arena

CategoryEloWin rateRank
3Dmodels93624.5%#93
Codemodels105238.3%#90
Data vizmodels104541%#85
Game devmodels99433.1%#97
UI componentsmodels101839.1%#87
Websitesmodels107340.5%#88

Head-to-head preference voting. How we filter and rank

Supported parameters

  • include_reasoning
  • max_tokens
  • presence_penalty
  • reasoning
  • response_format
  • seed
  • temperature
  • tool_choice
  • tools
  • top_p

Call it

OpenAI-compatible: point your SDK at api.openkey.ai/v1 and use model qwen/qwen3-235b-a22b.

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/qwen3-235b-a22b",
    "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/qwen3-235b-a22b",
    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/qwen3-235b-a22b",
  messages: [{ role: "user", content: "Hello" }],
});
console.log(completion.choices[0].message.content);

Questions

How much does Qwen3 235B A22B cost via API?
Through OpenKey, Qwen3 235B A22B costs $0.469 per 1M input tokens and $1.87 per 1M output tokens. That is the provider price ($0.455 / $1.82) plus a flat 3% fee — nothing else.
What is Qwen3 235B A22B's context window?
Qwen3 235B A22B accepts up to 131K tokens of context and returns up to 8K tokens per request.
Is Qwen3 235B A22B OpenAI-compatible?
Yes. Send requests to OpenKey's /v1/chat/completions endpoint with model "qwen/qwen3-235b-a22b" using any OpenAI SDK — only the base URL and API key change.
What inputs does Qwen3 235B A22B support?
Qwen3 235B A22B accepts text input and produces text output. Its knowledge cutoff is Mar 31, 2025.

More from Qwen

All Qwen models →