GPT-3.5 Turbo vs GPT-1
Compare GPT-3.5 Turbo and GPT-1, both from OpenAI, context windows of 16K vs 1K, tested across 7 shared challenges.
Our Verdict
GPT-3.5 Turbo
GPT-1Runner-up
No community votes yet. On paper, GPT-3.5 Turbo has the edge — bigger model tier, newer, bigger context window.
Slight edge
API pricing
Cost per 1M tokens
GPT-3.5 Turbo
Input
$1.50
Output
$2.00
GPT-1
Input
—
Output
—
Writing DNA
Style Comparison
Similarity
76%
GPT-3.5 Turbo uses 13.6x more lists
GPT-3.5 Turbo
GPT-1
61%Vocabulary65%
16wSentence Length14w
0.23Hedging0.27
0.0Bold0.0
3.7Lists0.3
0.00Emoji0.00
0.00Headings0.00
0.38Transitions0.41
Based on 11 + 7 text responses
Research
What we learned reading every model
FAQ
