Gemini 2.5 Flash Preview 09-2025vsNova Premier 1.0
Gemini 2.5 Flash Preview 09-2025 is cheaper than Nova Premier 1.0 at $0.3/M vs $2.5/M input tokens.
| Spec | Gemini 2.5 Flash Preview 09-2025 | Nova Premier 1.0 |
|---|---|---|
| Input price | $0.3/M tokens | $2.5/M tokens |
| Output price | $2.5/M tokens | $12.5/M tokens |
| Context window | 1.0M tokens | 1.0M tokens |
| Released | Sep 2025 | Oct 2025 |
Our Verdict
Gemini 2.5 Flash Preview 09-2025
Nova Premier 1.0Runner-up
Not enough votes to call it. On the specs, Gemini 2.5 Flash Preview 09-2025 has the edge: bigger model tier, major provider backing.
Gemini 2.5 Flash Preview 09-2025 costs 5.0x less per token.
Too close to call
API pricing
Cost per 1M tokens
Gemini 2.5 Flash Preview 09-2025
Input
$0.30
8.3× cheaper
Output
$2.50
5.0× cheaper
Nova Premier 1.0
Input
$2.50
Output
$12.50
Gemini 2.5 Flash Preview 09-2025 is cheaper on both — 8.3× input, 5.0× output
Writing DNA
Style Comparison
Similarity
54%
Gemini 2.5 Flash Preview 09-2025 uses 13.5x more emoji
Gemini 2.5 Flash Preview 09-2025
Nova Premier 1.0
53%Vocabulary56%
19wSentence Length39w
0.30Hedging0.90
5.8Bold4.3
3.1Lists5.9
0.14Emoji0.00
0.93Headings0.54
0.22Transitions0.21
Based on 22 + 23 text responses
Research
What we learned reading every model
FAQ
Common questions
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