Aurora Alpha vs ERNIE 4.5 300B A47B
Compare Aurora Alpha by OpenRouter against ERNIE 4.5 300B A47B by Baidu, context windows of 128K vs 123K, tested across 53 shared challenges.
Our Verdict
Aurora Alpha
ERNIE 4.5 300B A47B
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Too close to call
API pricing
Cost per 1M tokens
Aurora Alpha
Input
$0.000
Output
$0.000
ERNIE 4.5 300B A47B
Input
$0.28
Output
$1.10
Writing DNA
Style Comparison
Similarity
49%
ERNIE 4.5 300B A47B uses 9.4x more emoji
Aurora Alpha
ERNIE 4.5 300B A47B
52%Vocabulary56%
21wSentence Length18w
0.43Hedging0.63
6.3Bold5.3
2.2Lists4.3
0.10Emoji0.94
0.69Headings0.67
0.16Transitions0.15
Based on 22 + 27 text responses
Research
What we learned reading every model
FAQ
