Nemotron Lightning 3.5 is NVIDIA's language model with a 1.0M context window and up to 236K output tokens, available from 4 providers, starting at $0.05 / 1M input and $0.2 / 1M output. NVIDIA's fast open model targeting always-on agents and high-volume specialized tasks with strong agentic capability.
Specifications
Canonical IDnvidia-nemotron-lightning-3-5
TypeLanguage
StatusActive
CreatorNVIDIANVIDIA
Providers
Context Window1.0M tokens
Max Output236K tokens
Input ModalitiesText
Output ModalitiesText
Reasoning Effortsdefault
Parameters31.6B
HuggingFace Likes120
HuggingFace Downloads (30d)15,740
HuggingFace Downloads (all-time)15,740
Release Date · 2 months ago
Benchmarks
Intelligence Index
#255
Coding Index
#126
GPQA
#228
HLE
#236
Time to First Token
#355
SciCode
#303
LCR
#207
Output TPS
#12

Capabilities

Input1/5
Text✓
Image·
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities5/13
Reasoning✓
Adaptive Reasoning·
Function Calling✓
Parallel Function Calling·
Structured Outputs✓
Native JSON Schema✓
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching✓
Assistant Prefill·

Pricing by Provider

US Dollar ($)
Per 1M tokens
ProviderStandardFree
Input
$ / 1M
Output
$ / 1M
Cache Read
$ / 1M
Input
$ / 1M
Output
$ / 1M
DeepInfra logo
DeepInfra
deepinfra/nvidia/NVIDIA-Nemotron-3.5-Lightning
$0.08$0.2$0.04——
Nebius logo
Nebius
nvidia/Nemotron-3_5-Lightning
$0.06$0.24N/A——
OpenRouter logo
OpenRouter
nvidia/nemotron-3.5-lightning
$0.07$0.2$0.04N/AN/A
OpenRouter logo
OpenRouter
nvidia/nemotron-3.5-lightning:free
———$N/A$N/A
Vercel AI Gateway logo
Vercel AI Gateway
nvidia/nemotron-3.5-lightning
$0.05$0.2$0.01——

Cost Calculator

US Dollar ($)
Preset:

Cheapest Instances to Run It

Cloud GPU instances that can host Nemotron Lightning 3.5, ranked by cheapest on-demand price. The model needs about 76 GB of GPU memory at FP16 precision (estimated from its parameter count), so treat the fit as guidance rather than a guarantee.

All clouds
FP16 (full precision)
US Dollar ($)
Instance
Cloud
GPU
VRAM
Price
Cheapest region
Standard_NP20sAzure2× AMD Alveo U250 FPGA (64GB)128 GB$3.30/hr
g7e.2xlargeAWSRTX PRO Server 600096 GB$3.36/hr
Standard_NC24ads_A100_v4AzureNVIDIA A10080 GB$3.67/hr
7 more instances can run Nemotron Lightning 3.5
Unlock the full ranked list and FP8 / INT4 quantization with a CloudPrice subscription.

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Nemotron 4 15B————Available
Nemotron Lightning 3.51.0M$0.050$0.200Current
Nemotron 3.5 Lightning 30B1.0M——Available
Nemotron 3 Ultra 550B A55B1.0M$0.250$2.15Deprecated
Nemotron 3.5 Content Safety131K$0.200$0.200Available
Nemotron Nano 3 30B A3B Omni Reasoning256K——Available
Nemotron Super 3 120B256K$0.150$0.650Available
Nemotron Nano 3 30B262K$0.060$0.240Available
Nemotron Nano 3 30B A3B Reasoning————Available
Nemotron Nano 3 30B A3B Omni————Available
Nemotron Nano 3 4B————Available

Model IDs

deepinfra/nvidia/NVIDIA-Nemotron-3.5-Lightning
nebius/nvidia/Nemotron-3_5-Lightning
nemotron-3-5-lightning
nvidia-nemotron-lightning-3-5
nvidia/nemotron-3.5-lightning
nvidia/nemotron-3.5-lightning:free
nvidia/NVIDIA-Nemotron-3.5-Lightning
openrouter/nvidia/nemotron-3.5-lightning