Model Comparison
Gemini 2.5 Pro Preview 06-05 vs Phi 4
Gemini 2.5 Pro Preview 06-05 significantly outperforms across most benchmarks. Phi 4 is 39.3x cheaper per token.
Performance Benchmarks
Comparative analysis across standard metrics
Gemini 2.5 Pro Preview 06-05 outperforms in 2 benchmarks (GPQA, SimpleQA), while Phi 4 is better at 0 benchmarks.
Gemini 2.5 Pro Preview 06-05 significantly outperforms across most benchmarks.
Arena Performance
Human preference votes
Pricing Analysis
Price comparison per million tokens
For input processing, Gemini 2.5 Pro Preview 06-05 ($1.25/1M tokens) is 17.9x more expensive than Phi 4 ($0.07/1M tokens).
For output processing, Gemini 2.5 Pro Preview 06-05 ($10.00/1M tokens) is 71.4x more expensive than Phi 4 ($0.14/1M tokens).
In conclusion, Gemini 2.5 Pro Preview 06-05 is more expensive than Phi 4.*
* Using a 3:1 ratio of input to output tokens
Context Window
Maximum input and output token capacity
Gemini 2.5 Pro Preview 06-05 accepts 1,048,576 input tokens compared to Phi 4's 16,000 tokens. Gemini 2.5 Pro Preview 06-05 can generate longer responses up to 65,535 tokens, while Phi 4 is limited to 16,000 tokens.
Input Capabilities
Supported data types and modalities
Gemini 2.5 Pro Preview 06-05 supports multimodal inputs, whereas Phi 4 does not.
Gemini 2.5 Pro Preview 06-05 can handle both text and other forms of data like images, making it suitable for multimodal applications.
Gemini 2.5 Pro Preview 06-05
Phi 4
License
Usage and distribution terms
Gemini 2.5 Pro Preview 06-05 is licensed under a proprietary license, while Phi 4 uses MIT.
License differences may affect how you can use these models in commercial or open-source projects.
Proprietary
Closed source
MIT
Open weights
Release Timeline
When each model was launched
Gemini 2.5 Pro Preview 06-05 was released on 2025-06-05, while Phi 4 was released on 2024-12-12.
Gemini 2.5 Pro Preview 06-05 is 6 months newer than Phi 4.
Jun 5, 2025
11 months ago
5mo newerDec 12, 2024
1.4 years ago
Knowledge Cutoff
When training data ends
Gemini 2.5 Pro Preview 06-05 has a knowledge cutoff of 2025-01-31, while Phi 4 has a cutoff of 2024-06-01.
Gemini 2.5 Pro Preview 06-05 has more recent training data (up to 2025-01-31), making it potentially better informed about events through that date compared to Phi 4 (2024-06-01).
Jan 2025
7 mo newerJun 2024
Provider Availability
Gemini 2.5 Pro Preview 06-05 is available from Google. Phi 4 is available from DeepInfra.
Gemini 2.5 Pro Preview 06-05
Phi 4
Outputs Comparison
Key Takeaways
Phi 4
View detailsMicrosoft
Detailed Comparison
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FAQ
Common questions about Gemini 2.5 Pro Preview 06-05 vs Phi 4.