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...
- 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 tokens | Provider | + 3% fee | You pay |
|---|---|---|---|
| Input | $0.455 | $0.014 | $0.469 |
| Output | $1.82 | $0.055 | $1.87 |
Benchmarks
Design Arena
| Category | Elo | Win rate | Rank |
|---|---|---|---|
| 3Dmodels | 936 | 24.5% | #93 |
| Codemodels | 1052 | 38.3% | #90 |
| Data vizmodels | 1045 | 41% | #85 |
| Game devmodels | 994 | 33.1% | #97 |
| UI componentsmodels | 1018 | 39.1% | #87 |
| Websitesmodels | 1073 | 40.5% | #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.
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.
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