Nemotron 3 Ultra 550B A55B
Updated Sep 11, 2026
nemotron1.0M context1.0M max outputreleased Jun 4, 2026Open weightsReasoningTool calling
Official
—
output per 1M tokens
Providers
13
offering this model
Spread
36.0×
max / min output
Offers
Metered per-token prices. Cheapest input and output are highlighted; † marks a context-tier surcharge.
| Provider | 1M input | 1M output | 1M cache read | 1M cache write | Context |
|---|---|---|---|---|---|
| routing.runopen | Cheapest$0.1 | Cheapest$0.1 | — | — | 131k |
| Eden AIopen | $0.5 | $2.2 | $0.1 | — | 262k |
| Kilo Gatewayopen | $0.5 | $2.2 | $0.1 | — | 256k |
| DevPass (LLM Gateway)open | $0.5 | $2.2 | $0.1 | — | 1.0M |
| Nvidiaopen | $0.5 | $2.5 | $0.15 | — | 1.0M |
| Pioneeropen | $0.5 | $2.5 | $0.15 | $0.5 | 1.0M |
| Fireworks AIopen | $0.6 | $2.4 | $0.119 | — | 262k |
| OpenRouteropen | $0.625 | $3.125 | $0.1875 | — | 262k |
| Together AIopen | $0.6 | $3.6 | $0.2 | — | 512k |
| Eden AIopen | $1 | $3 | $1 | — | 1.0M |
| Nebius Token Factoryopen | $1 | $3 | $1 | — | 1.0M |
| Kenarifree | free | free | — | — | 1.0M |
| Requestyfree | free | free | — | — | 1.0M |
| UnoRouterfree | free | free | — | — | 1.0M |
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