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Claude Opus 4 vs Gemini 2.5 Pro
Comprehensive side-by-side LLM comparison
Both models show comparable benchmark performance. Gemini 2.5 Pro offers 786.1K more tokens in context window than Claude Opus 4. Gemini 2.5 Pro is $78.75 cheaper per million tokens. Claude Opus 4 is available on 4 providers. Both models have their strengths depending on your specific coding needs.
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Anthropic
Claude Opus 4 was developed as the flagship model in the Claude 4 generation, designed to push the boundaries of AI capability in complex reasoning, analysis, and multi-step problem-solving. Built to handle the most demanding enterprise tasks, it represents Anthropic's highest tier of intelligence and capability.
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Gemini 2.5 Pro was developed as Google's most intelligent AI model, designed to comprehend vast datasets and challenging problems from diverse information sources including text, audio, images, and video. Built to handle complex reasoning and multi-step problem solving, it represents Google's flagship offering for enterprise and advanced applications.
2 days newer
Gemini 2.5 Pro
2025-05-20
Claude Opus 4
Anthropic
2025-05-22
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Pricing Comparison
Cost per million tokens (USD)
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Claude Opus 4
Input:$15.00
Output:$75.00
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Gemini 2.5 Pro
Input:$1.25
Output:$10.00($78.75 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 4 common benchmarks
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Claude Opus 4
Average Score:59.1%(+0.5%)
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Gemini 2.5 Pro
Average Score:58.5%
Performance comparison across key benchmark categories
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Claude Opus 4
Coding72.5%(+9.3%)
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Gemini 2.5 Pro
Coding63.2%
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Knowledge Cutoff
Training data recency comparison
Gemini 2.5 Pro
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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Claude Opus 4
4 providers
Anthropic
Throughput: 100 tok/s
Latency: 0.5ms
Bedrock
Throughput: 120 tok/s
Latency: 0.5ms
Throughput: 42 tok/s
Latency: 0.4ms
ZeroEval
Throughput: 42 tok/s
Latency: 0.4ms
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Claude Opus 4
Avg Score:59.1%(+0.5%)
Providers:4
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Gemini 2.5 Pro
Avg Score:58.5%
Providers:2