+
+
+
+
+
+
+
+
VS
VS
VS
VS
VS
VS
Claude Sonnet 4 vs GPT-5
Comprehensive side-by-side LLM comparison
GPT-5 leads with 11.6% higher average benchmark score. GPT-5 offers 200.0K more tokens in context window than Claude Sonnet 4. GPT-5 is $6.75 cheaper per million tokens. Claude Sonnet 4 is available on 4 providers. Overall, GPT-5 is the stronger choice for coding tasks.
+
+
+
+
Anthropic
Claude Sonnet 4 was created as the balanced offering in the Claude 4 family, designed to provide strong intelligence with practical speed and cost efficiency. Built to serve as a versatile workhorse for diverse applications, it balances advanced capabilities with operational considerations for everyday enterprise and consumer use.
+
+
+
+
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.
2 months newer
Claude Sonnet 4
Anthropic
2025-05-22
GPT-5
OpenAI
2025-08-07
+
+
+
+
+
+
+
+
+
+
+
+
Pricing Comparison
Cost per million tokens (USD)
+
+
+
+
Claude Sonnet 4
Input:$3.00
Output:$15.00
+
+
+
+
GPT-5
Input:$1.25
Output:$10.00($6.75 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 4 common benchmarks
+
+
+
+
Claude Sonnet 4
Average Score:73.3%
+
+
+
+
GPT-5
Average Score:84.8%(+11.6%)
Performance comparison across key benchmark categories
+
+
+
+
Claude Sonnet 4
Coding72.7%
+
+
+
+
GPT-5
Coding74.9%(+2.2%)
+
+
+
+
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
+
+
+
+
Claude Sonnet 4
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
+
+
+
+
Claude Sonnet 4
Avg Score:73.3%
Providers:4
+
+
+
+
GPT-5
Avg Score:84.8%(+11.6%)
Providers:2