Baidu: ERNIE 4.5 21B A3B Thinking

Baidu • ernie-4-5-21b-a3b-thinking

Model Information

Slug	`ernie-4-5-21b-a3b-thinking`
Aliases	ernie-4.5-21b-a3b-thinking ernie-4-5-21b-a3b-thinking

Organization

Name	Baidu

Description

ERNIE-4.5-21B-A3B-Thinking is Baidu's upgraded lightweight MoE model, refined to boost reasoning depth and quality for top-tier performance in logical puzzles, math, science, coding, text generation, and expert-level academic benchmarks. Context: 131072

Available at 2 Providers

Provider	Input Price ($/1M)	Output Price ($/1M)	Free
Helicone	$0.07	$0.28
OpenRouter	$0.07	$0.28

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