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.
Related Models
Pricing
Input
$0.07
per 1M tokens
Output
$0.28
per 1M tokens
Blended
$0.12
per 1M tokens
Cheaper than 81% of models. Median price is $0.54/1M tokens.
Cost Calculator
Tokens per day1M
100K100M
Daily
$0.12
Monthly
$3.68
vs. Similar Models
Baidu: ERNIE 4.5 21B A3B
$0.120%
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$0.12-0%
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$0.13+2%
Olmo 3 7B Instruct
$0.13+2%
Performance
Context Window
131K
tokens
Larger than 27% of models
Max Output
66K
tokens
50% of context
Context Window Comparison
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