NVIDIA

Nemotron 3 Super

nvidia/nemotron-3-super-120b-a12b
Model weightsReleased Mar 11, 2026Open Weights
ThinkingToolsopen weights

NVIDIA Nemotron 3 Super is a 120B-parameter open hybrid MoE model, activating just 12B parameters for maximum compute efficiency and accuracy in complex multi-agent applications. Built on a hybrid Mamba-Transformer...

Cost / 1M tokens

Very low usage

$0.075

input

—

cached input

$0.40

output

Context Window

262K

Up to 16K max output

Modalities

text → text

Other tokenizer

Quickstart & API

nvidia/nemotron-3-super-120b-a12b
Open the model picker in ChatOSS Desktop (Code, Kanban, or Chat) and select or paste this model ID.

Best for & Strengths

Key Strengths

Open weightsExtended reasoningTool & agent callingLong context window

Recommended Workloads in ChatOSS

  • Coding agents
  • Complex reasoning & debugging
  • Open-source AI workflows
Available in ChatOSS Code, Kanban Orchestrate, and Chat modes via Plus, Max, or BYOK.

Active Provider Endpoints (2)

Upstream inference providers serving Nemotron 3 Super, with per-provider pricing, context limits, quantization, and 24-hour uptime.

ProviderInput / 1MOutput / 1MCache Read / 1MContextMax OutputQuantizationUptime (24h)
DeepInfra
deepinfra/bf16
$0.075$0.40—262K16Kbf16100.0%
DekaLLM
dekallm/fp8
$0.08$0.45—262K236Kfp8100.0%

Supported API Parameters

Parameters accepted by this model when called through ChatOSS or OpenRouter.

frequency_penaltyinclude_reasoninglogit_biaslogprobsmax_tokensmin_ppresence_penaltyreasoningreasoning_effortrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_ktop_logprobstop_p

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