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NVIDIA: Nemotron 3.5 Lightning

NVIDIA
nvidia/nemotron-3.5-lightning

About this model

NVIDIA Nemotron 3.5 Lightning is an open mixture-of-experts model from NVIDIA, with 3B active parameters out of 30B total. It is suited for high-throughput agentic workloads and specialized tasks that...

Make a request

OpenAI-compatible: set the base URL and your Promptix API key, keep your existing SDK.

curl https://promptix.tn/api/v1/chat/completions \  -H "Authorization: Bearer $PROMPTIX_API_KEY" \  -H "Content-Type: application/json" \  -d '{    "model": "nvidia/nemotron-3.5-lightning",    "messages": [      {"role": "user", "content": "Hello! What can you do?"}    ]  }'

Pricing

In TND per 1M tokens. VAT and the platform fee are added at top-up.

Input tokens

0.266 TND

per 1M tokens

Output tokens

0.665 TND

per 1M tokens

1,000 requests with 1K input and 500 output tokens cost about 0.598 TND.

Specifications

Provider
NVIDIA
Context window
1,000,000 tokens
Input modality
Text
Added
Aug 11, 2026
Supported parameters
frequency_penaltyinclude_reasoninglogit_biaslogprobsmax_tokensmin_ppresence_penaltyreasoning