NVIDIA-Nemotron-3-Super-120B-A12B-BF16
Support summary
NVIDIA-Nemotron-3-Super-120B-A12B-BF16 is a checkpoint published by NVIDIA, built on the NemotronHForCausalLM architecture. Official recipes or cookbooks cover vLLM and SGLang, without pinning a stable release. TensorRT-LLM lists its architecture, but not this exact checkpoint.
- Documented hardware
- NVIDIA / CUDA
- Documented quantization
- BF16
- Documented features
- Reasoning parsers, Tensor parallelism, and Tool calling
- Configured context
- 262,144 tokens
- License
- nvidia-nemotron-open-model-license
Hardware, quantization and features count only statements about this checkpoint; engine-wide capabilities are listed with each release.
Hugging Face model card
- Publisher
- NVIDIA
- Task
- text generation
- Library
- transformers
- Architecture
- NemotronHForCausalLM
- Weight tensor elements
- 123.6B
- Tensor types
- F32, BF16
- Configured context
- 262,144 tokens
- Languages
- en, fr, es, it, de, ja, zh
- Weight access
- Public
- Repository created
- 2026-03-10
Model notes and sources
- nvidia/NVIDIA-Nemotron-3-Super-120B-A12B-BF16 · publisher model card
- nvidia/NVIDIA-Nemotron-3-Super-120B-A12B-BF16 · Hugging Face metadata
- nvidia/NVIDIA-Nemotron-3-Super-120B-A12B-BF16 · publisher configuration
- vllm · models/nvidia/NVIDIA-Nemotron-3-Super-120B-A12B-BF16.yaml
- sglang · docs/src/snippets/autoregressive/nemotron3-super-deployment.jsx
- sglang · docs/cookbook/autoregressive/NVIDIA/Nemotron3-Super.mdx
- Reviewed
Engine support
3 engines
| Engine | Release | Checkpoint support | Evidence scope | Last known supported |
|---|---|---|---|---|
| vLLM | Version not pinnedRecipe / cookbook | Documented recipeSource: vllm · models/nvidia/NVIDIA-Nemotron-3-Super-120B-A12B-BF16.yamlReviewed | No supported release indexed | |
Features, dependencies and evidence for vLLM 0.28.0 | ||||
| SGLang | Version not pinnedRecipe / cookbook | Documented recipeSource 1: sglang · docs/cookbook/autoregressive/NVIDIA/Nemotron3-Super.mdxSource 2: sglang · docs/src/snippets/autoregressive/nemotron3-super-deployment.jsxReviewed | No supported release indexed | |
Features, dependencies and evidence for SGLang 0.5.19 | ||||
| TensorRT-LLM | 1.2.1Newest indexed | Architecture listed; exact checkpoint unknown | No supported release indexed | |
Features, dependencies and evidence for TensorRT-LLM 1.2.1 | ||||