
Qwen3-235B-A22B-Instruct 2507 API by Alibaba
235B-parameter MoE thinking model in Qwen3 series.
Ví dụ mã
import os
from openai import OpenAI
client = OpenAI(
api_key=os.getenv("ATLASCLOUD_API_KEY"),
base_url="https://api.atlascloud.ai/v1"
)
response = client.chat.completions.create(
model="Qwen/Qwen3-235B-A22B-Instruct-2507",
messages=[
{
"role": "user",
"content": "hello"
}
],
max_tokens=1024,
temperature=0.7
)
print(response.choices[0].message.content)Cài đặt
Cài đặt gói cần thiết cho ngôn ngữ lập trình của bạn.
pip install requestsXác thực
Tất cả các yêu cầu API đều cần xác thực thông qua khóa API. Bạn có thể lấy khóa API từ bảng điều khiển Atlas Cloud.
export ATLASCLOUD_API_KEY="your-api-key-here"HTTP Headers
import os
API_KEY = os.environ.get("ATLASCLOUD_API_KEY")
headers = {
"Content-Type": "application/json",
"Authorization": f"Bearer {API_KEY}"
}Không bao giờ để lộ khóa API trong mã phía máy khách hoặc kho lưu trữ công khai. Thay vào đó, hãy sử dụng biến môi trường hoặc proxy phía máy chủ.
Gửi yêu cầu
import requests
url = "https://api.atlascloud.ai/v1/chat/completions"
headers = {
"Content-Type": "application/json",
"Authorization": "Bearer $ATLASCLOUD_API_KEY"
}
data = {
"model": "your-model",
"messages": [{"role": "user", "content": "Hello"}],
"max_tokens": 1024
}
response = requests.post(url, headers=headers, json=data)
print(response.json())Input Schema
Các tham số sau được chấp nhận trong nội dung yêu cầu.
Ví dụ nội dung yêu cầu
{
"model": "Qwen/Qwen3-235B-A22B-Instruct-2507",
"messages": [
{
"role": "user",
"content": "Hello"
}
],
"max_tokens": 1024,
"temperature": 0.7,
"stream": false
}Output Schema
API trả về phản hồi tương thích với ChatCompletion.
Ví dụ phản hồi
{
"id": "chatcmpl-abc123",
"object": "chat.completion",
"created": 1700000000,
"model": "model-name",
"choices": [
{
"index": 0,
"message": {
"role": "assistant",
"content": "Hello! How can I assist you today?"
},
"finish_reason": "stop"
}
],
"usage": {
"prompt_tokens": 10,
"completion_tokens": 20,
"total_tokens": 30
}
}Atlas Cloud Skills
Atlas Cloud Skills tích hợp hơn 300 mô hình AI trực tiếp vào trợ lý lập trình AI của bạn. Một lệnh để cài đặt, sau đó sử dụng ngôn ngữ tự nhiên để tạo hình ảnh, video và trò chuyện với LLM.
Ứng dụng được hỗ trợ
Cài đặt
npx skills add AtlasCloudAI/atlas-cloud-skillsThiết lập khóa API
Lấy khóa API từ bảng điều khiển Atlas Cloud và đặt nó làm biến môi trường.
export ATLASCLOUD_API_KEY="your-api-key-here"Khả năng
Sau khi cài đặt, bạn có thể sử dụng ngôn ngữ tự nhiên trong trợ lý AI để truy cập tất cả các mô hình Atlas Cloud.
MCP Server
Atlas Cloud MCP Server kết nối IDE của bạn với hơn 300 mô hình AI thông qua Model Context Protocol. Hoạt động với bất kỳ ứng dụng tương thích MCP nào.
Ứng dụng được hỗ trợ
Cài đặt
npx -y atlascloud-mcpCấu hình
Thêm cấu hình sau vào tệp cài đặt MCP của IDE.
{
"mcpServers": {
"atlascloud": {
"command": "npx",
"args": [
"-y",
"atlascloud-mcp"
],
"env": {
"ATLASCLOUD_API_KEY": "your-api-key-here"
}
}
}
}Công cụ khả dụng
Qwen3-235B-A22B
Advanced multilingual AI with 128K-token context, excelling in coding, reasoning, and enterprise applications.
Qwen 3 Model Description
Qwen3-235B-A22B, developed by Alibaba Cloud, is a flagship large language model leveraging a Mixture-of-Experts (MoE) architecture. With 235 billion total parameters and 22 billion active per inference, it delivers top-tier performance in coding, math, and reasoning across 119 languages. Optimized for enterprise tasks like software development and research, it’s accessible via AI/ML API.
Technical Specifications
Performance Benchmarks
Qwen3-235B-A22B uses a Transformer-based MoE architecture, activating 22 billion of its 235 billion parameters per token via top-8 expert selection, reducing compute costs. It features Rotary Positional Embeddings and Group-Query Attention for efficiency. Pre-trained on 36 trillion tokens across 119 languages, it uses RLHF and a four-stage post-training process for hybrid reasoning.
-
Context Window: 32K tokens natively, extendable to 128K with YaRN.
-
Benchmarks:
- Outperforms OpenAI’s o3-mini on AIME (math) and Codeforces (coding).
- Surpasses Gemini 2.5 Pro on BFCL (reasoning) and LiveCodeBench.
- MMLU score: 0.828, competitive with DeepSeek R1.
-
Performance: 40.1 tokens/second output speed, 0.54s latency (TTFT).
-
API Pricing:
- Input tokens: $0.21 per million tokens
- Output tokens: $0.63 per million tokens
- Cost for 1,000 tokens: 0.00063 (output) = $0.00084 total
Performance Metrics

Qwen3-235B-A22B comparison
Key Capabilities
Qwen3-235B-A22B excels in hybrid reasoning, toggling between thinking mode (/think) for step-by-step problem-solving and non-thinking mode (/no_think) for rapid responses. It supports 119 languages, enabling seamless global applications like multilingual chatbots and translation. With a 128K-token context, it processes large datasets, codebases, and documents with high coherence, using XML delimiters for structure retention.
- Coding Excellence: Outperforms OpenAI’s o1 on LiveCodeBench, supporting 40+ languages (Python, Java, Haskell, etc.). Generates, debugs, and refactors complex codebases with precision.
- Advanced Reasoning: Surpasses o3-mini on AIME for math and BFCL for logical reasoning, ideal for intricate problem-solving.
- Multilingual Proficiency: Natively handles 119 languages, powering cross-lingual tasks like semantic analysis and translation.
- Enterprise Applications: Drives biomedical literature parsing, financial risk modeling, e-commerce intent prediction, and legal document analysis.
- Agentic Workflows: Supports tool-calling, Model Context Protocol (MCP), and function calling for autonomous AI agents.
- API Features: Offers streaming, OpenAI-API compatibility, and structured output generation for real-time integration.
Optimal Use Cases
Qwen3-235B-A22B is tailored for high-complexity enterprise scenarios requiring deep reasoning and scalability:
- Software Development: Autonomous code generation, debugging, and refactoring for large-scale projects, with superior performance on Codeforces and LiveCodeBench.
- Biomedical Research: Parsing dense medical literature, structuring clinical notes, and generating patient dialogues with high accuracy.
- Financial Modeling: Risk analysis, regulatory query answering, and financial document summarization with precise numerical reasoning.
- Multilingual E-commerce: Semantic product categorization, user intent prediction, and multilingual chatbot deployment across 119 languages.
- Legal Analysis: Multi-document review for regulatory compliance and legal research, leveraging 128K-token context for coherence.
Comparison with Other Models
Qwen3-235B-A22B stands out among leading models due to its MoE efficiency and multilingual capabilities:
- vs. OpenAI’s o3-mini: Outperforms in math (AIME) and coding (Codeforces), with lower latency (0.54s TTFT vs. 0.7s). Offers broader language support (119 vs. ~20 languages).
- vs. Google’s Gemini 2.5 Pro: Excels in reasoning (BFCL) and coding (LiveCodeBench), with a larger context window (128K vs. 96K tokens) and more efficient inference via MoE.
- vs. DeepSeek R1: Matches MMLU performance (0.828) but surpasses in multilingual tasks and enterprise scalability, with cheaper API pricing.
- vs. GPT-4.1: Competitive in coding and reasoning, with lower costs and native 119-language support, unlike GPT-4.1’s English focus.


