Claude 2 vs GPT-5.2
Compare Claude 2 by Anthropic against GPT-5.2 by OpenAI, context windows of 100K vs 400K, tested across 5 shared challenges.
Our Verdict
GPT-5.2
Claude 2Runner-up
No community votes yet. On paper, GPT-5.2 has the edge — bigger model tier, newer, bigger context window.
Slight edge
API pricing
Cost per 1M tokens
Claude 2
Input
$11.02
Output
$32.68
GPT-5.2
Input
$1.75
6.3× cheaper
Output
$14.00
2.3× cheaper
GPT-5.2 is cheaper on both — 6.3× input, 2.3× output
Writing DNA
Style Comparison
Similarity
45%
GPT-5.2 uses 34.2x more hedging
Claude 2
GPT-5.2
65%Vocabulary64%
13wSentence Length16w
0.00Hedging0.34
0.0Bold9.4
10.2Lists3.9
0.00Emoji0.06
0.00Headings0.89
0.00Transitions0.31
Based on 2 + 15 text responses
Research
What we learned reading every model
FAQ
Common questions
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