DeepSeek V3 (March 2024) vs Gemini 2.5 Flash Preview
Compare DeepSeek V3 (March 2024) by DeepSeek against Gemini 2.5 Flash Preview by Google AI, context windows of 128K vs 1.0M, tested across 26 shared challenges.
Our Verdict
DeepSeek V3 (March 2024)
Gemini 2.5 Flash Preview
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Too close to call
API pricing
Cost per 1M tokens
DeepSeek V3 (March 2024)
Input
$0.14
1.1× cheaper
Output
$0.28
2.1× cheaper
Gemini 2.5 Flash Preview
Input
$0.15
Output
$0.60
DeepSeek V3 (March 2024) is cheaper on both — 1.1× input, 2.1× output
Writing DNA
Style Comparison
Similarity
38%
DeepSeek V3 (March 2024) uses 25.6x more emoji
DeepSeek V3 (March 2024)
Gemini 2.5 Flash Preview
58%Vocabulary51%
18wSentence Length15w
0.73Hedging0.70
7.5Bold4.1
7.6Lists3.3
0.26Emoji0.00
1.60Headings0.09
0.08Transitions0.24
Based on 16 + 12 text responses
Research
What we learned reading every model
FAQ
