Gemini 2.5 Flash Lite Preview 09-2025vsOpenAI o4 Mini High
Gemini 2.5 Flash Lite Preview 09-2025 is cheaper than OpenAI o4 Mini High at $0.1/M vs $1.1/M input tokens.
| Spec | Gemini 2.5 Flash Lite Preview 09-2025 | OpenAI o4 Mini High |
|---|---|---|
| Input price | $0.1/M tokens | $1.1/M tokens |
| Output price | $0.4/M tokens | $4.4/M tokens |
| Context window | 1.0M tokens | 200K tokens |
| Released | Sep 2025 | Apr 2025 |
Our Verdict
Gemini 2.5 Flash Lite Preview 09-2025
OpenAI o4 Mini HighRunner-up
Not enough votes to call it. On the specs, Gemini 2.5 Flash Lite Preview 09-2025 has the edge: bigger model tier, newer, bigger context window.
Gemini 2.5 Flash Lite Preview 09-2025 costs 11x less per token.
Slight edge
API pricing
Cost per 1M tokens
Gemini 2.5 Flash Lite Preview 09-2025
Input
$0.10
11× cheaper
Output
$0.40
11× cheaper
OpenAI o4 Mini High
Input
$1.10
Output
$4.40
Gemini 2.5 Flash Lite Preview 09-2025 is cheaper on both — 11× input, 11× output
Writing DNA
Style Comparison
Similarity
37%
Gemini 2.5 Flash Lite Preview 09-2025 uses 632.9x more bold
Gemini 2.5 Flash Lite Preview 09-2025
OpenAI o4 Mini High
52%Vocabulary70%
19wSentence Length18w
0.35Hedging0.33
6.3Bold0.0
2.8Lists1.3
0.00Emoji0.02
0.74Headings0.00
0.12Transitions0.04
Based on 22 + 14 text responses
Research
What we learned reading every model
FAQ
Common questions
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