DeepSeek V4 Flash 0731vsGemini 2.5 Flash Lite Preview 09-2025
Gemini 2.5 Flash Lite Preview 09-2025 is cheaper than DeepSeek V4 Flash 0731 at $0.1/M vs $0.14/M input tokens.
| Spec | DeepSeek V4 Flash 0731 | Gemini 2.5 Flash Lite Preview 09-2025 |
|---|---|---|
| Input price | $0.14/M tokens | $0.1/M tokens |
| Output price | $0.28/M tokens | $0.4/M tokens |
| Context window | 1.0M tokens | 1.0M tokens |
| Released | Jul 2026 | Sep 2025 |
Our Verdict
DeepSeek V4 Flash 0731
Gemini 2.5 Flash Lite Preview 09-2025
Not enough votes to call it. On the specs, nothing separates them.
Too close to call
API pricing
Cost per 1M tokens
DeepSeek V4 Flash 0731
Input
$0.14
Output
$0.28
1.4× cheaper
Gemini 2.5 Flash Lite Preview 09-2025
Input
$0.10
1.4× cheaper
Output
$0.40
Gemini 2.5 Flash Lite Preview 09-2025 wins input (1.4× cheaper)·DeepSeek V4 Flash 0731 wins output (1.4× cheaper)
Writing DNA
Style Comparison
Similarity
73%
Gemini 2.5 Flash Lite Preview 09-2025 uses 3.2x more transitions
DeepSeek V4 Flash 0731
Gemini 2.5 Flash Lite Preview 09-2025
52%Vocabulary52%
18wSentence Length19w
0.38Hedging0.35
5.7Bold6.3
3.4Lists2.8
0.00Emoji0.00
0.83Headings0.74
0.04Transitions0.12
Based on 23 + 22 text responses
Research
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