Llama Nemotron 1.5 Super 49B is NVIDIA's language model. A 49B-parameter Nemotron Super model at version 1.5, fine-tuned by NVIDIA on a Llama base for efficient reasoning and agentic task performance.
Specifications
Canonical IDnvidia-llama-nemotron-1-5-super-49b
TypeLanguage
StatusActive
CreatorNVIDIANVIDIA
Input ModalitiesText
Output ModalitiesText
Parameters49B
Benchmarks
Intelligence Index
14.6
#302
Coding Index
10.5
#293
Math Index
8.0
#227
MMLU-Pro
0.7
#213
GPQA
0.5
#324
HLE
0.0
#358
LiveCodeBench
0.3
#215
AIME
0.1
#103
IFBench
0.3
#295
Time to First Token
0.31s
#217
SciCode
0.2
#304
MATH-500
0.8
#105
AIME 2025
0.1
#227
LCR
0.2
#235
TerminalBench Hard
0.0
#274
TAU2
0.3
#257
Output TPS
50.3
#217

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities0/13
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·

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Llama Nemotron 1.5 Super 49BCurrent
Llama Nemotron 1.5 Super 49B ReasoningAvailable
Llama 3.3 Nemotron Super 49B ReasoningAvailable
Llama 3.3 Nemotron Super 49BAvailable

Other models

ModelTierReleasedContextInput / 1MOutput / 1M
Llama 3.3 70B Instruct131K$0.100$0.200
Llama 3.2 3B Instruct131K$0.015$0.020
Llama 3.2 1B Instruct131K$0.027$0.080
Llama 3.1 405B Instruct131K$0.120$0.300
Llama 3.1 70B Instruct131K$0.100$0.100
Llama 3.1 8B Instruct200K$0.020$0.030
Llama 3.1 70B128K$0.600$0.600
Llama 3.1 8B131K$0.030$0.050
Llama 3 70B Instruct131K$0.120$0.300
Llama 3 8B Instruct32K$0.030$0.040

Model IDs