nemotron-content-safety-3.5
LiveNemotron Content Safety 3.5 is a multimodal safety classifier developed by NVIDIA. A compact safety model that handles text, images, and custom policies. It outputs a safe/unsafe classification plus a reasoning trace, and can be used as an inference-time guardrail, as a judge for LLM safety testing and evaluation, or with the accompanying training dataset to post-train models for safer behavior.
Modality
Chat
Context window
131K tokens
Max output
16K tokens
Region
US
Published
Jul 21, 2026
Pricing
Input
11.24
EGP per 1M tokens
Output
11.24
EGP per 1M tokens
Use it via the API
nemotron-content-safety-3.5 works with any OpenAI-compatible SDK — point the base URL at https://preprod-backend.sovereigneg.com/v1 and use your SovereignEG API key.
Run inference
OpenAI-compatible — POST /v1/chat/completions — drop-in for any OpenAI SDK.
from openai import OpenAI
client = OpenAI(
base_url="https://preprod-backend.sovereigneg.com/v1",
api_key="YOUR_API_KEY",
)
response = client.chat.completions.create(
model="nemotron-content-safety-3.5",
messages=[
{"role": "user", "content": "What are some fun things to do in Cairo?"}
],
)
print(response.choices[0].message.content)import OpenAI from "openai"
const client = new OpenAI({
baseURL: "https://preprod-backend.sovereigneg.com/v1",
apiKey: "YOUR_API_KEY",
})
const response = await client.chat.completions.create({
model: "nemotron-content-safety-3.5",
messages: [
{ role: "user", content: "What are some fun things to do in Cairo?" },
],
})
console.log(response.choices[0].message.content)curl https://preprod-backend.sovereigneg.com/v1/chat/completions \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "nemotron-content-safety-3.5",
"messages": [
{"role": "user", "content": "What are some fun things to do in Cairo?"}
]
}'Frequently asked questions
How much does nemotron-content-safety-3.5 cost?
11.24 EGP per 1M input tokens; 11.24 EGP per 1M output tokens. Billing is metered per token in Egyptian pounds (EGP), with no minimum commitment.
What is the context window of nemotron-content-safety-3.5?
nemotron-content-safety-3.5 supports a context window of 131,072 tokens (131K), with up to 16,384 output tokens per response.
Where is nemotron-content-safety-3.5 hosted?
nemotron-content-safety-3.5 is served from US (US-hosted inference).
How do I use nemotron-content-safety-3.5 via the API?
nemotron-content-safety-3.5 is available through the OpenAI-compatible SovereignEG API: point your SDK's base URL at https://preprod-backend.sovereigneg.com/v1 and call /v1/chat/completions with model "nemotron-content-safety-3.5" and your API key.
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