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Gemini 2.5 Pro Preview 06-05 vs GPT-4.5
Comprehensive side-by-side LLM comparison
Gemini 2.5 Pro Preview 06-05 leads with 11.1% higher average benchmark score. Gemini 2.5 Pro Preview 06-05 offers 982.0K more tokens in context window than GPT-4.5. Gemini 2.5 Pro Preview 06-05 is $213.75 cheaper per million tokens. 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
GPT-4.5 was developed as an intermediate advancement between GPT-4 and GPT-5, designed to incorporate incremental improvements in reasoning, factuality, and instruction-following. Built to bridge generational capabilities while maintaining compatibility with existing applications, it represents a refinement of the GPT-4 architecture with enhanced performance characteristics.
3 months newer
GPT-4.5
OpenAI
2025-02-27
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($213.75 cheaper)
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GPT-4.5
Input:$75.00
Output:$150.00
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:72.4%(+11.1%)
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GPT-4.5
Average Score:61.3%
Performance comparison across key benchmark categories
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Gemini 2.5 Pro Preview 06-05
Coding67.2%(+29.2%)
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GPT-4.5
Coding38.0%
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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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GPT-4.5
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Gemini 2.5 Pro Preview 06-05
Avg Score:72.4%(+11.1%)
Providers:1
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GPT-4.5
Avg Score:61.3%
Providers:1