Qwen3.5 Flash API AI Agent

Qwen3.5 Flash Pricing

An AI agent workload (50K input + 5K output tokens, 100 tasks/day) costs approximately $19.11/month on Qubax.

Why use Qwen3.5 Flash for AI agents on Qubax?

• 🤖Autonomous agents that call APIs and external tools
• 🤖Multi-step reasoning for complex task completion
• 🤖Agent orchestration with LangChain, CrewAI, or custom frameworks
• 🤖Function calling for structured, reliable agent responses

About Qwen3.5 Flash

Qwen3.5 Flash — ultra-fast Alibaba model with 1M context It supports a 1M-token context window and up to 66K output tokens per request. Native capabilities include tool calling, structured output, streaming. On Qubax it is served by 27 independent sellers, so pricing stays competitive and uptime stays high.

Qwen3.5 Flash AI Agent — code example

from openai import OpenAI
import json

client = OpenAI(
    base_url="https://api.qubax.ai/v1",
    api_key="qbx_live_YOUR_KEY",
)

tools = [{
    "type": "function",
    "function": {
        "name": "get_weather",
        "parameters": {"type": "object", "properties": {"city": {"type": "string"}}},
    },
}]

resp = client.chat.completions.create(
    model="qwen3.5-flash",
    messages=[{"role": "user", "content": "What's the weather in Tokyo?"}],
    tools=tools,
)
call = resp.choices[0].message.tool_calls[0]
print(json.loads(call.function.arguments))  # -> {"city": "Tokyo"}

More Alibaba models on Qubax

Qwen3.5 Flash AI Agent FAQ