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Gemini 2.5 Pro Preview 06-05 vs o1-preview
Comprehensive side-by-side LLM comparison
Gemini 2.5 Pro Preview 06-05 leads with 16.9% higher average benchmark score. Gemini 2.5 Pro Preview 06-05 offers 953.3K more tokens in context window than o1-preview. Gemini 2.5 Pro Preview 06-05 is $63.75 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
o1-preview was introduced as an early version of OpenAI's reasoning model series, designed to demonstrate the potential of AI models that engage in extended thinking before responding. Built to solve complex problems through deliberate reasoning processes, it represented an initial step toward more thoughtful and analytical AI systems.
8 months newer
o1-preview
OpenAI
2024-09-12
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($63.75 cheaper)
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o1-preview
Input:$15.00
Output:$60.00
Performance Metrics
Context window and performance specifications
Average performance across 3 common benchmarks
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Gemini 2.5 Pro Preview 06-05
Average Score:69.2%(+16.9%)
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o1-preview
Average Score:52.3%
Performance comparison across key benchmark categories
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Gemini 2.5 Pro Preview 06-05
Coding67.2%(+25.9%)
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o1-preview
Coding41.3%
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Knowledge Cutoff
Training data recency comparison
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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o1-preview
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Gemini 2.5 Pro Preview 06-05
Avg Score:69.2%(+16.9%)
Providers:1
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o1-preview
Avg Score:52.3%
Providers:2