ERNIE 4.5 300B A47B vs xAI: Grok 4
Compare ERNIE 4.5 300B A47B by Baidu against xAI: Grok 4 by xAI, context windows of 123K vs 256K, tested across 53 shared challenges.
Our Verdict
ERNIE 4.5 300B A47B
xAI: Grok 4
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 14x 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
11× cheaper
Output
$1.10
14× cheaper
xAI: Grok 4
Input
$3.00
Output
$15.00
ERNIE 4.5 300B A47B is cheaper on both — 11× input, 14× output
Writing DNA
Style Comparison
Similarity
67%
ERNIE 4.5 300B A47B uses 13.4x more emoji
ERNIE 4.5 300B A47B
xAI: Grok 4
56%Vocabulary53%
18wSentence Length18w
0.63Hedging0.67
5.3Bold2.7
4.3Lists2.7
0.94Emoji0.07
0.67Headings0.86
0.15Transitions0.04
Based on 27 + 21 text responses
Research
What we learned reading every model
FAQ
