GPT-5.4 Mini vs Pony Alpha
Compare GPT-5.4 Mini by OpenAI against Pony Alpha by OpenRouter, context windows of 400K vs 200K, tested across 47 shared challenges.
Our Verdict
GPT-5.4 Mini
Pony Alpha
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
GPT-5.4 Mini
Input
$0.75
Output
$4.50
Pony Alpha
Input
$0.000
Output
$0.000
Writing DNA
Style Comparison
Similarity
53%
Pony Alpha uses 6.0x more transitions
GPT-5.4 Mini
Pony Alpha
54%Vocabulary52%
20wSentence Length15w
0.72Hedging0.40
6.0Bold5.9
8.3Lists4.4
0.00Emoji0.00
2.11Headings0.71
0.04Transitions0.23
Based on 23 + 20 text responses
Research
What we learned reading every model
FAQ
