nvidia/nemotron-3-super-120b-a12b:free — Free API

What is nvidia/nemotron-3-super-120b-a12b:free?

NVIDIA Nemotron 3 Super (120B MoE with 12 active experts) is NVIDIA's flagship reasoning model, available free through Kilo Code's OpenAI-compatible API gateway. With 262K context and strong reasoning performance, it is well-suited for complex analytical tasks, multi-step problem-solving, and technical writing. The 32K output cap provides room for detailed responses. As a gateway proxy through Kilo Code, rate limits depend on upstream availability rather than a published quota.

nvidia/nemotron-3-super-120b-a12b:free API Code Example

Paste your API key and run. See the config generator for Claude Code, Cursor, and more tools.

from openai import OpenAI

client = OpenAI(
    base_url="https://api.kilo.ai/api/gateway",
    api_key="YOUR_API_KEY"
)

response = client.chat.completions.create(
    model="nvidia-nemotron-3-super-120b-a12b-free",
    messages=[{"role": "user", "content": "Hello!"}]
)
print(response.choices[0].message.content)

import OpenAI from "openai";

const openai = new OpenAI({
  baseURL: "https://api.kilo.ai/api/gateway",
  apiKey: "YOUR_API_KEY",
});

const completion = await openai.chat.completions.create({
  model: "nvidia-nemotron-3-super-120b-a12b-free",
  messages: [{ role: "user", content: "Hello!" }],
});

console.log(completion.choices[0].message.content);

curl https://api.kilo.ai/api/gateway/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "nvidia-nemotron-3-super-120b-a12b-free",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

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