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Claude Opus 4.1 vs GPT-4o
Comprehensive side-by-side LLM comparison
Claude Opus 4.1 leads with 19.1% higher average benchmark score. Claude Opus 4.1 offers 87.6K more tokens in context window than GPT-4o. GPT-4o is $77.50 cheaper per million tokens. Claude Opus 4.1 is available on 4 providers. Overall, Claude Opus 4.1 is the stronger choice for coding tasks.
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Anthropic
Claude Opus 4.1 represents an iteration within the Claude 4 Opus line, built to deliver refined performance in complex reasoning and analysis tasks. Developed as part of Anthropic's flagship tier, it incorporates improvements to the foundational capabilities that define the Opus family of models.
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OpenAI
This updated version of GPT-4o was released with refinements to its multimodal capabilities and improved performance across text, vision, and audio tasks. Built to incorporate learnings from the initial GPT-4o deployment, it enhanced reliability and accuracy while maintaining the seamless cross-modal reasoning that defines the GPT-4o family.
12 months newer
GPT-4o
OpenAI
2024-08-06
Claude Opus 4.1
Anthropic
2025-08-05
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Pricing Comparison
Cost per million tokens (USD)
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Claude Opus 4.1
Input:$15.00
Output:$75.00
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GPT-4o
Input:$2.50
Output:$10.00($77.50 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 5 common benchmarks
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Claude Opus 4.1
Average Score:76.7%(+19.1%)
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GPT-4o
Average Score:57.6%
Performance comparison across key benchmark categories
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Claude Opus 4.1
Coding74.5%(+41.3%)
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GPT-4o
Coding33.2%
Provider Availability & Performance
Available providers and their performance metrics
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Claude Opus 4.1
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 4.1
Avg Score:76.7%(+19.1%)
Providers:4
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GPT-4o
Avg Score:57.6%
Providers:2