Model family timeline
Last updated Apr 2, 2025
Nemotron model releases
A source-backed timeline for the Nemotron model family, collecting release dates, labs, access details, context windows, and major lifecycle changes.
2
Models
1
Labs
2
Open
2
Recent
Most recent in this set
2 models
Llama-3.3-Nemotron-Super-49B
AvailableNVIDIAOpen weights
Open Llama Nemotron reasoning model from NVIDIA's 2025 Nemotron family.
Type
Dense
Params
49B
Context
128K
Top eval
—
Released
Apr 2, 2025
1.2y ago
Dense49B128K ctxApr 2, 2025
Llama-3.1-Nemotron-70B
AvailableNVIDIAOpen weights
NVIDIA-tuned Llama 3.1 70B instruction model optimized with Nemotron reward and alignment recipes.
Type
Dense
Params
70B
Context
128K
Top eval
—
Released
Oct 15, 2024
1.7y ago
Dense70B128K ctxOct 15, 2024