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Gemini 2.5 Pro Preview 06-05 vs o3-mini
Comprehensive side-by-side LLM comparison
Gemini 2.5 Pro Preview 06-05 leads with 20.4% higher average benchmark score. Gemini 2.5 Pro Preview 06-05 offers 814.1K more tokens in context window than o3-mini. o3-mini is $5.75 cheaper per million tokens. Gemini 2.5 Pro Preview 06-05 supports multimodal inputs. Overall, Gemini 2.5 Pro Preview 06-05 is the stronger choice for coding tasks.
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Gemini 2.5 Pro Preview was released as an early access version of Gemini 2.5 Pro, designed to allow developers and enterprises to experiment with next-generation capabilities before general availability. Built to gather feedback and demonstrate upcoming features, it provided a window into the evolution of Google's flagship model.
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OpenAI
o3-mini was created as an efficient variant of the o3 reasoning model, designed to provide advanced thinking capabilities with reduced computational requirements. Built to make next-generation reasoning accessible to a broader range of applications, it balances analytical depth with practical speed and cost considerations.
4 months newer
o3-mini
OpenAI
2025-01-30
Gemini 2.5 Pro Preview 06-05
2025-06-05
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Pricing Comparison
Cost per million tokens (USD)
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Gemini 2.5 Pro Preview 06-05
Input:$1.25
Output:$10.00
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o3-mini
Input:$1.10
Output:$4.40($5.75 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 4 common benchmarks
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Gemini 2.5 Pro Preview 06-05
Average Score:72.5%(+20.4%)
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o3-mini
Average Score:52.1%
Performance comparison across key benchmark categories
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Gemini 2.5 Pro Preview 06-05
Coding67.2%(+17.9%)
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o3-mini
Coding49.3%
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Knowledge Cutoff
Training data recency comparison
o3-mini
2023-09-30
Gemini 2.5 Pro Preview 06-05
2025-01-31
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
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Gemini 2.5 Pro Preview 06-05
1 providers
Throughput: 85 tok/s
Latency: 0.7ms
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o3-mini
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Gemini 2.5 Pro Preview 06-05
Avg Score:72.5%(+20.4%)
Providers:1
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o3-mini
Avg Score:52.1%
Providers:2