Claude 3 HaikuvsGemini 2.5 Flash Preview 09-2025
Claude 3 Haiku is cheaper than Gemini 2.5 Flash Preview 09-2025 at $0.25/M vs $0.3/M input tokens.
| Spec | Claude 3 Haiku | Gemini 2.5 Flash Preview 09-2025 |
|---|---|---|
| Input price | $0.25/M tokens | $0.3/M tokens |
| Output price | $1.25/M tokens | $2.5/M tokens |
| Context window | 200K tokens | 1.0M tokens |
| Released | Mar 2024 | Sep 2025 |
Our Verdict
Gemini 2.5 Flash Preview 09-2025
Claude 3 HaikuRunner-up
Not enough votes to call it. On the specs, Gemini 2.5 Flash Preview 09-2025 has the edge: bigger model tier, newer, bigger context window.
Slight edge
API pricing
Cost per 1M tokens
Claude 3 Haiku
Input
$0.25
1.2× cheaper
Output
$1.25
2.0× cheaper
Gemini 2.5 Flash Preview 09-2025
Input
$0.30
Output
$2.50
Claude 3 Haiku is cheaper on both — 1.2× input, 2.0× output
Writing DNA
Style Comparison
Similarity
49%
Gemini 2.5 Flash Preview 09-2025 uses 13.5x more emoji
Claude 3 Haiku
Gemini 2.5 Flash Preview 09-2025
50%Vocabulary53%
22wSentence Length19w
0.71Hedging0.30
0.3Bold5.8
5.9Lists3.1
0.00Emoji0.14
0.00Headings0.93
0.08Transitions0.22
Based on 13 + 22 text responses
Research
What we learned reading every model
FAQ
Common questions
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