Gemini 2.5 Pro Preview 06-05vsGPT-4o mini
GPT-4o mini is cheaper than Gemini 2.5 Pro Preview 06-05 at $0.15/M vs $1.25/M input tokens.
| Spec | Gemini 2.5 Pro Preview 06-05 | GPT-4o mini |
|---|---|---|
| Input price | $1.25/M tokens | $0.15/M tokens |
| Output price | $10/M tokens | $0.6/M tokens |
| Context window | 1.0M tokens | 128K tokens |
| Parameters | Not disclosed | Not disclosed |
| Weights | Closed | Closed |
| Free API (OpenRouter) | No | No |
| Released | Jun 2025 | Jul 2024 |
Our Verdict
Gemini 2.5 Pro Preview 06-05
GPT-4o miniRunner-up
Not enough votes to call it. On the specs, Gemini 2.5 Pro Preview 06-05 has the edge: bigger model tier, newer, bigger context window.
GPT-4o mini costs 17x less per token.
Slight edge
Reviewing agent-written code?See a Brief PR report
API pricing
Cost per 1M tokens
Gemini 2.5 Pro Preview 06-05
Input
$1.25
Output
$10.00
GPT-4o mini
Input
$0.15
8.3× cheaper
Output
$0.60
17× cheaper
GPT-4o mini is cheaper on both: 8.3× input, 17× output.
Where to run it
4 hosts
Gemini 2.5 Pro Preview 06-052 hosts
Per million tokens. Prices and uptime via OpenRouter, checked 13 Sep 2026.
Writing DNA
Style Comparison
Similarity
48%
GPT-4o mini uses 4.3x more transitions
Gemini 2.5 Pro Preview 06-05
GPT-4o mini
51%Vocabulary53%
15wSentence Length19w
0.31Hedging0.82
4.8Bold4.0
4.1Lists3.7
0.00Emoji0.00
0.98Headings1.04
0.05Transitions0.22
Based on 20 + 24 text responses
Research
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FAQ
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