ERNIE 4.5 300B A47B vs GPT-5.4 Mini
Compare ERNIE 4.5 300B A47B by Baidu against GPT-5.4 Mini by OpenAI, context windows of 123K vs 400K, tested across 53 shared challenges.
Our Verdict
ERNIE 4.5 300B A47B
GPT-5.4 Mini
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
ERNIE 4.5 300B A47B is 4.1x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
ERNIE 4.5 300B A47B
Input
$0.28
2.7× cheaper
Output
$1.10
4.1× cheaper
GPT-5.4 Mini
Input
$0.75
Output
$4.50
ERNIE 4.5 300B A47B is cheaper on both — 2.7× input, 4.1× output
Writing DNA
Style Comparison
Similarity
39%
ERNIE 4.5 300B A47B uses 93.8x more emoji
ERNIE 4.5 300B A47B
GPT-5.4 Mini
56%Vocabulary54%
18wSentence Length20w
0.63Hedging0.72
5.3Bold6.0
4.3Lists8.3
0.94Emoji0.00
0.67Headings2.11
0.15Transitions0.04
Based on 27 + 23 text responses
Research
What we learned reading every model
FAQ
