name = "Nemotron 3 Ultra Free"
base_model = "nvidia/nemotron-3-ultra-550b-a55b"
family = "nemotron-free"
release_date = "2026-06-04"
last_updated = "2026-06-04"
attachment = false
reasoning = true
reasoning_options = []
temperature = true
tool_call = true
knowledge = "2026-02"
open_weights = true

[interleaved]
field = "reasoning_content"

[cost]
input = 0
output = 0
cache_read = 0

[limit]
context = 1_000_000
output = 128_000

[modalities]
input = ["text"]
output = ["text"]