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Nemotron 3 Ultra (batch) — Free AI Chat on Rewind.ai
Chat with Nemotron 3 Ultra (batch) for free — no signup, no credit card. NVIDIA's Nemotron 3 Ultra (batch) runs in your browser on Rewind.ai, with pay-as-you-go tokens and full API access.
What is Nemotron 3 Ultra (batch)?
NVIDIA Nemotron 3 Ultra is an open frontier-reasoning and orchestration model from NVIDIA, with 55B active parameters out of 550B total (MoE). Built on a hybrid Transformer-Mamba mixture-of-experts architecture, it.
How does Nemotron 3 Ultra (batch) work?
Type your message in the box above and Nemotron 3 Ultra (batch) replies instantly — no setup required. Your chat history is saved locally in your browser; sign up free to sync it across devices and get an extra 10,000 tokens. You can switch between Nemotron 3 Ultra (batch) and other models at any time from the picker at the top.
Is Nemotron 3 Ultra (batch) free?
Nemotron 3 Ultra (batch) is a premium model: it runs on tokens from a token pack or paid plan (from $5). The free daily tokens (2,500 a day, 5,000 with a free account) cover Rewind's free models, so you can try the site at no cost.