Claude Sonnet 5 vs Gemini 2.5 Flash Lite Preview 06-17
Compare Claude Sonnet 5 by Anthropic against Gemini 2.5 Flash Lite Preview 06-17 by Google AI, context windows of 1.0M vs 1.0M, tested across 11 shared challenges.
Our Verdict
Claude Sonnet 5
Gemini 2.5 Flash Lite Preview 06-17Runner-up
No community votes yet. On paper, Claude Sonnet 5 has the edge — bigger model tier, newer.
Gemini 2.5 Flash Lite Preview 06-17 is 25x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
Claude Sonnet 5
Input
$2.00
Output
$10.00
Gemini 2.5 Flash Lite Preview 06-17
Input
$0.10
20× cheaper
Output
$0.40
25× cheaper
Gemini 2.5 Flash Lite Preview 06-17 is cheaper on both — 20× input, 25× output
Writing DNA
Style Comparison
Similarity
56%
Claude Sonnet 5 uses 79.4x more emoji
Claude Sonnet 5
Gemini 2.5 Flash Lite Preview 06-17
59%Vocabulary61%
35wSentence Length10w
0.53Hedging0.12
3.5Bold1.9
3.5Lists4.2
0.79Emoji0.00
1.25Headings0.05
0.06Transitions0.00
Based on 27 + 3 text responses
Research
What we learned reading every model
FAQ
