Baidutext->text
Baidu: ERNIE 4.5 21B A3B Thinking
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 Window
131K
Input Price
$0.0700/M tokens
Output Price
$0.2800/M tokens
Modality
text->text
Pricing Breakdown
Cost per million tokens for input and output
Input$0.0700/M tokens
Output$0.2800/M tokens
Cost Example: Processing 10,000 input tokens and generating 1,000 output tokens would cost approximately $0.000980
Context Window Size
Maximum tokens the model can process in a single request
Context Window131K tokens
13% of 1M max
~98K
Words Equivalent
~66
Pages of Text
~1311
Code Functions
Best Use Cases
What this model excels at
CodingProgrammingDevelopmentMathReasoningAnalysisResearchAcademic
Related Categories:
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