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ERNIE 4.5 21B A3B Paddle

Provider: Baidu Updated: 2026-06-28

ERNIE 4.5 21B A3B Paddle is an text generation model from Baidu, designed for general AI application workflows.

Text Generation Cost EffectiveEnglish

Pricing

Input -
Output -
Text to Image -
Image to Image -
Text to Video -
Image to Video -

Capabilities

Input Types Text
Output Types Text
Function Calling Supported
Session Cache Not supported
Fine-Tuning Supported
Prefix Cache Supported
Structured Output Supported
Image Understanding Not supported
Text Generation Supported
Text to Image -
Image to Image -
Text to Video -
Image to Video -
Open Source Status Open source

Parameters

Last Updated 2026-06-28
Context Length -
Max Input Tokens -
Max Output Tokens -
Max Thought Tokens -
TPM -
RPM -
Parameter Count 21B params
Modalities Text
Language Support English
Best For Content creation
Resolution -
Video Duration -
Frame Rate -

Benchmarks

These benchmark scores summarize how the model performs across different tasks and evaluation sets.

HumanEval

Evaluates code generation correctness on programming tasks.

92.1