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Claude 3.7 Sonnet vs DeepSeek-V3.1
Comprehensive side-by-side LLM comparison
Claude 3.7 Sonnet leads with 7.4% higher average benchmark score. Claude 3.7 Sonnet offers 320 more tokens in context window than DeepSeek-V3.1. DeepSeek-V3.1 is $16.73 cheaper per million tokens. Claude 3.7 Sonnet supports multimodal inputs. Claude 3.7 Sonnet is available on 4 providers. Overall, Claude 3.7 Sonnet is the stronger choice for coding tasks.
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Anthropic
Claude 3.7 Sonnet represents Anthropic's first hybrid reasoning model, capable of producing near-instant responses or extended step-by-step thinking that is visible to users. Developed with particularly strong improvements in coding and front-end web development, it allows users to control thinking budgets and balances real-world task performance with reasoning capabilities for enterprise applications.
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DeepSeek
DeepSeek-V3.1 was developed as an incremental advancement over DeepSeek-V3, designed to refine the mixture-of-experts architecture with improved training techniques. Built to enhance quality and efficiency while maintaining the open-source philosophy, it represents continued iteration on DeepSeek's flagship model line.
1 month newer
DeepSeek-V3.1
DeepSeek
2025-01-10
Claude 3.7 Sonnet
Anthropic
2025-02-24
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Pricing Comparison
Cost per million tokens (USD)
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Claude 3.7 Sonnet
Input:$3.00
Output:$15.00
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DeepSeek-V3.1
Input:$0.27
Output:$1.00($16.73 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 5 common benchmarks
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Claude 3.7 Sonnet
Average Score:65.0%(+7.4%)
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DeepSeek-V3.1
Average Score:57.7%
Performance comparison across key benchmark categories
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Claude 3.7 Sonnet
Coding70.3%(+4.3%)
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DeepSeek-V3.1
Coding66.0%
Provider Availability & Performance
Available providers and their performance metrics
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Claude 3.7 Sonnet
4 providers
Anthropic
Throughput: 42 tok/s
Latency: 0.4ms
Bedrock
Throughput: 101 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 3.7 Sonnet
Avg Score:65.0%(+7.4%)
Providers:4
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DeepSeek-V3.1
Avg Score:57.7%
Providers:2