Gemini 3.1 Pro Preview API AI Agent

Gemini 3.1 Pro Preview Pricing

An AI agent workload (50K input + 5K output tokens, 100 tasks/day) costs approximately $28.08/month on Qubax.

Why use Gemini 3.1 Pro Preview 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 Gemini 3.1 Pro Preview

Gemini 3.1 Pro Preview is a text generation model available on Qubax. It supports a 1M-token context window and up to 33K output tokens per request. Native capabilities include reasoning, vision, tool calling, structured output, streaming. On Qubax it is served by 475 independent sellers, so pricing stays competitive and uptime stays high.

Gemini 3.1 Pro Preview 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="gemini-3.1-pro-preview",
    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"}

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Gemini 3.1 Pro Preview AI Agent FAQ