NVIDIA Nemotron Cascade 2 30B API AI Agent

NVIDIA Nemotron Cascade 2 30B Pricing

An AI agent workload (50K input + 5K output tokens, 100 tasks/day) costs approximately $32.18/month on Qubax.

Why use NVIDIA Nemotron Cascade 2 30B 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 NVIDIA Nemotron Cascade 2 30B

Nemotron Cascade 2 30B A3B — NVIDIA reasoning-optimized language model for efficient inference across complex tasks. It supports a 256K-token context window and up to 33K output tokens per request. Native capabilities include reasoning, tool calling, structured output, streaming. On Qubax it is served by 99 independent sellers, so pricing stays competitive and uptime stays high.

NVIDIA Nemotron Cascade 2 30B 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="nvidia-nemotron-cascade-2-30b-a3b",
    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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NVIDIA Nemotron Cascade 2 30B AI Agent FAQ