+
+
+
+
+
+
+
+
VS
VS
VS
VS
VS
VS
Claude Sonnet 4 vs GPT-4.1 nano
Comprehensive side-by-side LLM comparison
Claude Sonnet 4 leads with 33.5% higher average benchmark score. GPT-4.1 nano offers 752.3K more tokens in context window than Claude Sonnet 4. GPT-4.1 nano is $17.50 cheaper per million tokens. Claude Sonnet 4 is available on 4 providers. Overall, Claude Sonnet 4 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-4.1 Nano was developed as the smallest and most efficient variant in the GPT-4.1 family, designed for applications requiring minimal latency and resource usage. Built to enable AI capabilities on edge devices and resource-constrained environments, it distills GPT-4.1 capabilities into an ultra-compact form factor.
1 month newer
GPT-4.1 nano
OpenAI
2025-04-14
Claude Sonnet 4
Anthropic
2025-05-22
+
+
+
+
+
+
+
+
+
+
+
+
Pricing Comparison
Cost per million tokens (USD)
+
+
+
+
Claude Sonnet 4
Input:$3.00
Output:$15.00
+
+
+
+
GPT-4.1 nano
Input:$0.10
Output:$0.40($17.50 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 5 common benchmarks
+
+
+
+
Claude Sonnet 4
Average Score:75.4%(+33.5%)
+
+
+
+
GPT-4.1 nano
Average Score:41.8%
+
+
+
+
Knowledge Cutoff
Training data recency comparison
GPT-4.1 nano
2024-05-31
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:75.4%(+33.5%)
Providers:4
+
+
+
+
GPT-4.1 nano
Avg Score:41.8%
Providers:1