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Claude 3 Sonnet vs GPT-5
Comprehensive side-by-side LLM comparison
GPT-5 leads with 30.2% higher average benchmark score. GPT-5 offers 128.0K more tokens in context window than Claude 3 Sonnet. GPT-5 is $6.75 cheaper per million tokens. Overall, GPT-5 is the stronger choice for coding tasks.
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Anthropic
Claude 3 Sonnet was introduced as the balanced middle tier of the Claude 3 family, offering a combination of strong capabilities and operational speed. Designed to provide an optimal tradeoff between intelligence and performance for everyday tasks, it served as a versatile solution for a wide range of enterprise and consumer applications.
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OpenAI
GPT-5 represents the next generation of OpenAI's foundational models, developed to advance the frontier of AI capabilities in reasoning, knowledge, and general intelligence. Built to push beyond the limitations of GPT-4, it incorporates architectural and training improvements designed to enhance performance across diverse tasks and domains.
1 year newer
Claude 3 Sonnet
Anthropic
2024-02-29
GPT-5
OpenAI
2025-08-07
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Pricing Comparison
Cost per million tokens (USD)
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Claude 3 Sonnet
Input:$3.00
Output:$15.00
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GPT-5
Input:$1.25
Output:$10.00($6.75 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 4 common benchmarks
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Claude 3 Sonnet
Average Score:58.9%
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GPT-5
Average Score:89.1%(+30.2%)
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Knowledge Cutoff
Training data recency comparison
GPT-5
2024-09-30
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 3 Sonnet
3 providers
Anthropic
Throughput: 100 tok/s
Latency: 0.5ms
Bedrock
Throughput: 120 tok/s
Latency: 0.5ms
Throughput: 42 tok/s
Latency: 0.4ms
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Claude 3 Sonnet
Avg Score:58.9%
Providers:3
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GPT-5
Avg Score:89.1%(+30.2%)
Providers:2