Nemotron 3 Ultra 550B A55B
nvidia-nemotron-3-ultra-550bFrontier-scale open reasoning model for complex agents and long-context code.
ReasoningToolsCodingOpen weightsLong context
MODELSOne Humiris key. Every production route.
MODEL PROVIDER
NVIDIA
Nemotron and Cosmos models for open reasoning, coding, voice and physical AI video.
AVAILABLE THROUGH HUMIRIS
9 production model routes
ReasoningToolsCodingOpen weightsLong contextVision
MODELCONTEXTINPUT / 1MOUTPUT / 1M
Nemotron 3 Super 120B A12B
nvidia-nemotron-3-super-120bEfficient open MoE for reasoning, planning, coding and tool calling.
ReasoningToolsCodingOpen weightsLong context
Nemotron 3 Nano Omni 30B
nvidia-nemotron-3-nano-omniOmnimodal model that understands video, speech, images and text.
ReasoningVisionVideoAudioOpen weights
Nemotron 3 VoiceChat
nvidia-nemotron-voicechatFull-duplex speech-to-speech model that listens and speaks simultaneously.
VoiceAudioReasoningOpen weights
Nemotron ASR Streaming
nvidia-nemotron-asr-streamingLow-latency streaming speech recognition for enterprise voice systems.
VoiceAudioOpen weights
Magpie TTS Zeroshot
nvidia-magpie-tts-zeroshotExpressive zero-shot text-to-speech from a short voice sample.
VoiceAudioOpen weights
Cosmos 3 Nano
nvidia-cosmos3-nanoPhysics-aware video world generation from text or image prompts.
VideoVisionOpen weights
Cosmos 3 Nano Reasoner
nvidia-cosmos3-nano-reasonerStructured physical-world reasoning over video and image inputs.
VideoVisionReasoningOpen weights
Nemotron OCR v1
nvidia-nemotron-ocr-v1Fast OCR with layout, table and document structure extraction.
VisionOpen weights
Pricing is shown in USD per one million tokens. Route availability and preview pricing can vary by region and account.
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