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Qwen: Qwen3 235B A22B Instruct 2507

qwen/qwen3-235b-a22b-2507

Created Jul 21, 2025262,144 context
$0.071/M input tokens$0.10/M output tokens

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.

Latency
0.86s
Throughput
14tps
Uptime
84.8%
Uptime 84.8 percent
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
--
--
--
--
Latency
1.23s
Throughput
24tps
Uptime
99.7%
Uptime 99.7 percent
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
--
--
--
Latency
0.97s
Throughput
25tps
Uptime
98.1%
Uptime 98.1 percent
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
--
--
--
--
Latency
1.72s
Throughput
12tps
Uptime
94.6%
Uptime 94.6 percent
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
--
--
--
--
Latency
0.33s
Throughput
47tps
Uptime
100.0%
Uptime 100.0 percent
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
--
--
--
--
Latency
0.64s
Throughput
28tps
Uptime
97.4%
Uptime 97.4 percent
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
--
--
--
--

Performance for Qwen3 235B A22B Instruct 2507

Compare different providers across OpenRouter

Throughput

Cerebras
Avg144 tok/s
Crusoe
Avg49 tok/s
Friendli
Avg44 tok/s

Latency

Cerebras
Avg0.26 s
Friendli
Avg0.26 s
Weights & Biases
Avg0.36 s

E2E Latency

Cerebras
Avg0.62 s
Friendli
Avg1.40 s
Crusoe
Avg1.64 s

Apps using Qwen3 235B A22B Instruct 2507

Top public apps this month

1.
Favicon for https://litellm.ai/
liteLLM
54.6Btokens
2.
Favicon for https://opencharacter.org/
OpenCharacter
50Btokens
3.
Favicon for https://wetdreams.io/
6.61Btokens
4.
Favicon for https://www.newapi.ai/
New API
6.54Btokens
5.
Favicon for https://api.chalkie.ai/
5.09Btokens
Jan 17Jan 25Feb 2Feb 10

Recent activity on Qwen3 235B A22B Instruct 2507

Total usage per day on OpenRouter

Nov 17, 2025Dec 18Jan 184.5B9B13.5B18B
Prompt
4.58B
Completion
212M

Prompt tokens measure input size. Reasoning tokens show internal thinking before a response. Completion tokens reflect total output length.

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.

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