GPT-5 vs PaLM 2 Chat
Compare GPT-5 by OpenAI against PaLM 2 Chat by Google AI, context windows of 400K vs 8K, tested across 21 shared challenges.
Our Verdict
GPT-5
PaLM 2 ChatRunner-up
No community votes yet. On paper, GPT-5 has the edge — bigger model tier, newer, bigger context window.
PaLM 2 Chat is 20x cheaper per token — worth considering if cost matters.
Slight edge
API pricing
Cost per 1M tokens
GPT-5
Input
$1.25
Output
$10.00
PaLM 2 Chat
Input
$0.50
2.5× cheaper
Output
$0.50
20× cheaper
PaLM 2 Chat is cheaper on both — 2.5× input, 20× output
Writing DNA
Style Comparison
Similarity
49%
PaLM 2 Chat uses 17.8x more bold
GPT-5
PaLM 2 Chat
65%Vocabulary63%
13wSentence Length16w
0.20Hedging0.77
0.2Bold3.4
4.6Lists1.3
0.00Emoji0.00
0.16Headings0.07
0.03Transitions0.27
Based on 16 + 9 text responses
Research
What we learned reading every model
FAQ
Common questions
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