GPT-4.5 vs GPT-1
Compare GPT-4.5 and GPT-1, both from OpenAI, in 2 community votes, gpt-4.5 wins 100% of head-to-head duels, context windows of 128K vs 1K, tested across 5 shared challenges.
Our Verdict
GPT-4.5Winner
GPT-1Runner-up
Pick GPT-4.5. In 2 blind votes, GPT-4.5 wins 100% of the time. That's not luck.
Clear winner
API pricing
Cost per 1M tokens
GPT-4.5
Input
$75.00
Output
$150.00
GPT-1
Input
—
Output
—
Writing DNA
Style Comparison
Similarity
44%
GPT-4.5 uses 466.6x more bold
GPT-4.5
GPT-1
63%Vocabulary65%
16wSentence Length14w
0.57Hedging0.27
4.7Bold0.0
6.4Lists0.3
0.00Emoji0.00
1.30Headings0.00
0.54Transitions0.41
Based on 11 + 7 text responses
Research
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FAQ
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