ER
ERNIE-4.5-21B-A3B-Base
Release date: 2025-06-30Updated: 2025-06-30Views: 880
Parameters
21B
Context length
128K
Multilingual
Supported
Reasoning ability
3/5
ERNIE-4.5-21B-A3B-Base is an AI model published by Baidu, released on 2025-06-30, for Foundation model, with 21B parameters, and 128K context length, requiring about 44.16 GB storage.
Data sourced primarily from official releases (GitHub, Hugging Face, papers), then benchmark leaderboards, then third-party evaluators. Learn about our data methodology
ERNIE-4.5-21B-A3B-Base
Model basics
Reasoning traces
No data
Thinking modes
Thinking modes not supported
Context length
128K tokens
Max output length
32K tokens
Model type
Foundation model
Modality (in / out)
Text → Text
Release date
2025-06-30
Model file size
44.16 GB
MoE architecture
Yes
Total params / Active params
21B / 3B
Knowledge cutoff
No data
ERNIE-4.5-21B-A3B-Base
Open source & experience
ERNIE-4.5-21B-A3B-Base
Official resources
Paper
N/A
DataLearnerAI blog
N/A
ERNIE-4.5-21B-A3B-Base
API details
API speed
3/5
No public API pricing yet.
ERNIE-4.5-21B-A3B-Base
Publisher
ERNIE-4.5-21B-A3B-Base
Model Overview
ERNIE-4.5-21B-A3B-Base is an AI model published by Baidu, released on 2025-06-30, for Foundation model, with 21B parameters, and 128K context length, requiring about 44.16 GB storage.
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