Back to Models
NVIDIA
Nemotron 3 Ultra (free)
nvidia/nemotron-3-ultra-550b-a55b:free
Current Pricing
Calculate CostInput ($/1M)
$0.00
Output ($/1M)
$0.00
Last updated: Jul 14, 2026 · Source: openrouter_api
Specifications
Context Window
1M
Max Output
65.5K
Release Date
Jun 4, 2026
Modalities
text
Function Calling
Streaming
Batch
Structured Output