GPT-5.2 Chat vs Amazon Nova 2 Lite
Compare GPT-5.2 Chat by OpenAI against Amazon Nova 2 Lite by Amazon, context windows of 128K vs 1.0M, tested across 35 shared challenges.
Our Verdict
GPT-5.2 Chat
Amazon Nova 2 LiteRunner-up
No community votes yet. On paper, GPT-5.2 Chat has the edge — bigger model tier, major provider backing.
Amazon Nova 2 Lite is 9.3x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
GPT-5.2 Chat
Input
$1.75
Output
$14.00
Amazon Nova 2 Lite
Input
$0.50
3.5× cheaper
Output
$1.50
9.3× cheaper
Amazon Nova 2 Lite is cheaper on both — 3.5× input, 9.3× output
Writing DNA
Style Comparison
Similarity
61%
GPT-5.2 Chat uses 2.3x more transitions
GPT-5.2 Chat
Amazon Nova 2 Lite
66%Vocabulary55%
16wSentence Length17w
0.41Hedging0.38
9.6Bold8.6
4.4Lists3.9
0.31Emoji0.59
1.20Headings1.48
0.27Transitions0.12
Based on 16 + 14 text responses
Research
What we learned reading every model
FAQ
