LLM API
AlibabaText generationReleased March 2, 2026

Qwen 3.5 9B

Qwen 3.5 9B costs $0.1 per 1M input tokens and $0.15 per 1M output tokens on LLM API, with a 262K-token context window.

Pricing

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Qwen 3.5 9B prices on LLM API
Input$0.1per 1M tokens
Output$0.15per 1M tokens

Features

  • ToolsYes
  • Parallel tool callsNo
  • Image inputYes
  • ReasoningYes
  • Prompt cachingNo
  • Structured outputsYes
  • JSON modeYes
  • StreamingYes
  • Web searchNo

Call Qwen 3.5 9B

POST /v1/chat/completionsSet LLMAPI_KEY to your LLM API key.Chat Completions docs

import os

from openai import OpenAI

client = OpenAI(
    base_url="https://api.llmapi.ai/v1",
    api_key=os.environ["LLMAPI_KEY"],
)

response = client.chat.completions.create(
    model="qwen3.5-9b",
    messages=[{"role": "user", "content": "Hello"}],
)
print(response.choices[0].message.content)

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