Baidu: ERNIE 4.5 21B A3B Thinking
Baidullm
Published October 9, 2025
About
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.
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Test this model in the Sandbase Playground with your own prompts.
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