LLM Comparison

ERNIE 4.5 21B A3B vs Nemotron 3 Super

Side-by-side specs, pricing & capabilities · Updated April 2026

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2/6 models
Same tier:
 
E
ERNIE 4.5 21B A3B
N
Nemotron 3 Super
OrganizationBaiduNVIDIA
OpenTools Score
FamilyERNIENemotron
StatusCurrentCurrent
Release DateAug 2025Mar 2026
Context Window120K tokens262K tokens
Input Price$0.07/M tokens$0.09/M tokens
Output Price$0.28/M tokens$0.45/M tokens
Capabilities
textcode
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Max Output8K tokens—
API Identifierbaidu/ernie-4.5-21b-a3bnvidia/nemotron-3-super-120b-a12b
 View ERNIE 4.5 21B A3BView Nemotron 3 Super

Cost Calculator

Enter your expected monthly token usage to compare costs.

ModelInputOutputTotal / movs Best
ERNIE 4.5 21B A3BCheapest$0.07$0.14$0.21—
Nemotron 3 Super$0.09$0.23$0.32+50%

Baidu

ERNIE 4.5 21B A3B

ERNIE 4.5 21B A3B is a large language model from Baidu. Supports up to 120,000 token context window. Available from $0.07/M input tokens.

NVIDIA

Nemotron 3 Super

Nemotron 3 Super is a large language model from NVIDIA. Supports up to 262,144 token context window. Available from $0.09/M input tokens.

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