LLM API
AlibabaText generationReleased July 1, 2025

Qwen3 Coder Flash

Qwen3 Coder Flash costs $0.3 per 1M input tokens and $1.5 per 1M output tokens on LLM API, with a 1M-token context window.

Pricing

Served by Alibaba Cloud, the only provider.

Qwen3 Coder Flash prices on LLM API
Input$0.3per 1M tokens
Output$1.5per 1M tokens
Cache read$0.06per 1M tokens

Features

  • ToolsYes
  • Parallel tool callsNo
  • Image inputNo
  • ReasoningNo
  • Prompt cachingYes
  • Structured outputsYes
  • JSON modeYes
  • StreamingYes
  • Web searchNo

Call Qwen3 Coder Flash

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-coder-flash",
    messages=[{"role": "user", "content": "Hello"}],
)
print(response.choices[0].message.content)

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