NVIDIA: Nemotron 3 Ultra (free)
nvidia/nemotron-3-ultra-550b-a55b:free
Description
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 this model compares
Overall covers the full catalog. By plan covers only models available on that tier (same rules as available models in your list). Position on min–average–max. Prices use the higher of prompt or completion per token, shown per 1M tokens.
Price (per 1M tokens)
Min
Max
This model
341 models in this groupPrice (per 1M tokens)
- Min
- $0.04
- Avg
- $12.327126
- Max
- $750.00
This model: $0.00 / 1M tokens
Context length (tokens)
Min
Max
This model
341 models in this groupContext length (tokens)
- Min
- 4,095 tokens
- Avg
- 377,704.765 tokens
- Max
- 10,000,000 tokens
This model: 1,000,000 tokens
Capabilities
Text → TextContext: 1,000,000 tokens
Input:
Text
Output:
Text