Total Context | Max Output | Input Price | Output Price | Cache Read | Cache Write | Input Audio | Input Audio Cache |
|---|---|---|---|---|---|---|---|
262.1K | 262.1K | $0.071 | $0.10 | -- | -- | -- | -- |
Qwen: Qwen3 235B A22B Instruct 2507
qwen/qwen3-235b-a22b-2507
Qwen3-235B-A22B-Instruct-2507 is a multilingual, instruction-tuned mixture-of-experts language model based on the Qwen3-235B architecture, with 22B active parameters per forward pass. It is optimized for general-purpose text generation, including instruction following, logical reasoning, math, code, and tool usage. The model supports a native 262K context length and does not implement "thinking mode" (<think> blocks).
Compared to its base variant, this version delivers significant gains in knowledge coverage, long-context reasoning, coding benchmarks, and alignment with open-ended tasks. It is particularly strong on multilingual understanding, math reasoning (e.g., AIME, HMMT), and alignment evaluations like Arena-Hard and WritingBench.
Providers for Qwen3 235B A22B Instruct 2507
OpenRouter routes requests to the best providers that are able to handle your prompt size and parameters, with fallbacks to maximize uptime.
Total Context | Max Output | Input Price | Output Price | Cache Read | Cache Write | Input Audio | Input Audio Cache |
|---|---|---|---|---|---|---|---|
262.1K | 65.5K | $0.08 | $0.55 | $0.04 | -- | -- | -- |
Total Context | Max Output | Input Price | Output Price | Cache Read | Cache Write | Input Audio | Input Audio Cache |
|---|---|---|---|---|---|---|---|
131.1K | 16.4K | $0.09 | $0.58 | -- | -- | -- | -- |
Total Context | Max Output | Input Price | Output Price | Cache Read | Cache Write | Input Audio | Input Audio Cache |
|---|---|---|---|---|---|---|---|
262.1K | 262.1K | $0.09 | $0.60 | -- | -- | -- | -- |
Total Context | Max Output | Input Price | Output Price | Cache Read | Cache Write | Input Audio | Input Audio Cache |
|---|---|---|---|---|---|---|---|
262.1K | 262.1K | $0.10 | $0.10 | -- | -- | -- | -- |
Total Context | Max Output | Input Price | Output Price | Cache Read | Cache Write | Input Audio | Input Audio Cache |
|---|---|---|---|---|---|---|---|
131.1K | 131.1K | $0.10 | $0.60 | -- | -- | -- | -- |
Uptime stats for Qwen3 235B A22B Instruct 2507
Uptime stats for Qwen3 235B A22B Instruct 2507 across all providers
When an error occurs in an upstream provider, we can recover by routing to another healthy provider, if your request filters allow it. You can access uptime data programmatically through the Endpoints API
Learn more about our load balancing and customization options.
Sample code and API for Qwen3 235B A22B Instruct 2507
OpenRouter normalizes requests and responses across providers for you.
OpenRouter provides an OpenAI-compatible completion API to 300+ models & providers that you can call directly, or using the OpenAI SDK. Additionally, some third-party SDKs are available.
In the examples below, the OpenRouter-specific headers are optional. Setting them allows your app to appear on the OpenRouter leaderboards.
import { OpenRouter } from "@openrouter/sdk";
const openrouter = new OpenRouter({
apiKey: "<OPENROUTER_API_KEY>"
});
const stream = await openrouter.chat.send({
model: "qwen/qwen3-235b-a22b-2507",
messages: [
{
"role": "user",
"content": "What is the meaning of life?"
}
],
stream: true
});
for await (const chunk of stream) {
const content = chunk.choices[0]?.delta?.content;
if (content) {
process.stdout.write(content);
}
}Using third-party SDKs
For information about using third-party SDKs and frameworks with OpenRouter, please see our frameworks documentation.
See the Request docs for all possible fields, and Parameters for explanations of specific sampling parameters.