Nemotron 3 Ultra 550B A55B by UnoRouter | AI model information

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Nemotron 3 Ultra 550B A55B by UnoRouter | AI model information

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Model details

Nemotron 3 Ultra 550B A55B

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UnoRouternemotron-3-ultra-550b-a55b:freenemotron

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Quick Info

Provider: UnoRouter
Model key: nemotron-3-ultra-550b-a55b:free
Release date: Jun 4, 2026

Cost

A provider subscription or plan supersedes token-based pricing for this model.

Limits

Output tokens: 128,000 tokens
Context window: 1,000,000 tokens

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Last updated

Jun 4, 2026

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