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.
Modalities
Context
131K
Released
Oct 9, 2025
Knowledge Cutoff
Mar 2025
Token volume and request traffic to this model over time.
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.
ERNIE 4.5 21B A3B Thinking has a 131,072 token context window.
ERNIE 4.5 VL 424B A47B is another text model from Baidu.
ERNIE 4.5 21B A3B Thinking was released on October 9, 2025. Its knowledge cutoff is March 31, 2025.