@dysporium-sdk/qwen

Qwen provider for Dysporium SDK - integrate Qwen models with a simple, type-safe API.

Installation

npm install @dysporium-sdk/qwen
# or
pnpm add @dysporium-sdk/qwen
# or
yarn add @dysporium-sdk/qwen

Note: This package includes all exports from @dysporium-sdk/core, so you only need to install this single package.

Quick Start

import { createQwen, generateText, streamText } from '@dysporium-sdk/qwen';

const qwen = createQwen({
  apiKey: process.env.QWEN_API_KEY,
});

// Generate text
const result = await generateText({
  model: qwen('qwen2.5-72b-instruct'),
  messages: [{ role: 'user', content: 'Hello!' }],
});

console.log(result.text);

Features

• Full Qwen API support (Qwen 2.5, Qwen 2.0, and Qwen 1.5 models)
• Streaming responses
• Tool/function calling
• Automatic retries with exponential backoff
• Full TypeScript support

Usage

Text Generation

import { createQwen, generateText } from '@dysporium-sdk/qwen';

const qwen = createQwen({ apiKey: 'your-api-key' });

const result = await generateText({
  model: qwen('qwen2.5-72b-instruct'),
  messages: [
    { role: 'user', content: 'What is the capital of France?' },
  ],
  maxTokens: 100,
  temperature: 0.7,
});

console.log(result.text);
console.log(result.usage); // { inputTokens, outputTokens, totalTokens }

Streaming

import { createQwen, streamText } from '@dysporium-sdk/qwen';

const qwen = createQwen({ apiKey: 'your-api-key' });

const stream = await streamText({
  model: qwen('qwen2.5-72b-instruct'),
  messages: [{ role: 'user', content: 'Write a poem about coding' }],
});

for await (const chunk of stream) {
  if (chunk.type === 'text-delta') {
    process.stdout.write(chunk.textDelta);
  }
}

Tool Calling

import { createQwen, generateText } from '@dysporium-sdk/qwen';

const qwen = createQwen({ apiKey: 'your-api-key' });

const result = await generateText({
  model: qwen('qwen2.5-72b-instruct'),
  messages: [{ role: 'user', content: 'What is the weather in Paris?' }],
  tools: [
    {
      name: 'get_weather',
      description: 'Get current weather for a location',
      parameters: {
        type: 'object',
        properties: {
          location: { type: 'string', description: 'City name' },
        },
        required: ['location'],
      },
    },
  ],
});

if (result.toolCalls) {
  console.log(result.toolCalls);
}

Supported Models

Latest Models (Qwen 3 Series)

• qwen3-235b-a22b-instruct - Largest model with 235B parameters (22B active), supports ultra-long context up to 1M tokens
• qwen3-32b-instruct - High-performance 32B parameter model for complex reasoning
• qwen3-8b-instruct - Efficient 8B parameter model

Qwen 2.5 Models

• qwen2.5-72b-instruct - Largest and most capable model
• qwen2.5-32b-instruct - High performance model
• qwen2.5-14b-instruct - Balanced performance
• qwen2.5-7b-instruct - Efficient model
• qwen2.5-3b-instruct - Lightweight model
• qwen2.5-1.5b-instruct - Ultra-lightweight model
• qwen2.5-0.5b-instruct - Minimal model

Qwen 2.5 Specialized Models

• qwen2.5-coder-32b-instruct - Specialized for code generation tasks
• qwen2.5-math-72b-instruct - Specialized for mathematical reasoning

Qwen 2.0 Models

• qwen2-72b-instruct - Large model
• qwen2-57b-a14b-instruct - Specialized model
• qwen2-32b-instruct - High performance
• qwen2-14b-instruct - Balanced
• qwen2-7b-instruct - Efficient
• qwen2-1.5b-instruct - Lightweight
• qwen2-0.5b-instruct - Minimal

Qwen 1.5 Models

• qwen1.5-72b-chat - Large chat model
• qwen1.5-32b-chat - High performance chat
• qwen1.5-14b-chat - Balanced chat
• qwen1.5-7b-chat - Efficient chat
• qwen1.5-4b-chat - Lightweight chat
• qwen1.5-1.8b-chat - Ultra-lightweight chat
• qwen1.5-0.5b-chat - Minimal chat

Configuration

const qwen = createQwen({
  apiKey: 'your-api-key',
  baseURL: 'https://dashscope.aliyuncs.com/api/v1', // Optional: custom base URL
  retry: {
    maxRetries: 3,
    initialDelay: 1000,
    maxDelay: 30000,
  },
});

License

MIT