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E
ERNIE 4.5
Developed by Baidu
Modality: Multimodal
•
Context: 128k
•
Open Source
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Overview
ERNIE 4.5 is Baidu's new family of large-scale foundation models comprising 10 distinct variants, from compact 21B to large 300B MoE configurations. The flagship ERNIE-4.5-300B-A47B activates 47 billion of its 300 billion total parameters. It supports a 128K context window and is designed for complex reasoning tasks. Baidu open-sourced the model family on June 30, 2025, making it available via PaddlePaddle. The companion ERNIE X1.1 is Baidu's dedicated reasoning model.
Model Specifications
Provider:
Baidu
Modality / Type:
Multimodal
Pricing Model:
Open Source
Context Window:
128k
Release Date:
Mar 16, 2025
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