+
+
+
+
+
+
+
+
VS
VS
VS
VS
VS
VS
Claude 3.5 Sonnet vs GPT-4.1 nano
Comprehensive side-by-side LLM comparison
Claude 3.5 Sonnet leads with 14.2% higher average benchmark score. GPT-4.1 nano offers 680.3K more tokens in context window than Claude 3.5 Sonnet. GPT-4.1 nano is $17.50 cheaper per million tokens. Claude 3.5 Sonnet is available on 3 providers. Overall, Claude 3.5 Sonnet is the stronger choice for coding tasks.
+
+
+
+
Anthropic
Claude 3.5 Sonnet is a multimodal language model developed by Anthropic. It achieves strong performance with an average score of 73.3% across 19 benchmarks. It excels particularly in GSM8k (96.4%), DocVQA (95.2%), AI2D (94.7%). It supports a 400K token context window for handling large documents. The model is available through 3 API providers. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2024, it represents Anthropic's latest advancement in AI technology.
+
+
+
+
OpenAI
GPT-4.1 nano is a multimodal language model developed by OpenAI. The model shows competitive results across 25 benchmarks. It excels particularly in MMLU (80.1%), IFEval (74.5%), CharXiv-D (73.9%). With a 1.1M token context window, it can handle extensive documents and complex multi-turn conversations. The model is available through 1 API provider. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2025, it represents OpenAI's latest advancement in AI technology.
5 months newer
Claude 3.5 Sonnet
Anthropic
2024-10-22
GPT-4.1 nano
OpenAI
2025-04-14
Pricing Comparison
Cost per million tokens (USD)
+
+
+
+
Claude 3.5 Sonnet
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 38 common benchmarks
+
+
+
+
Claude 3.5 Sonnet
Average Score:36.7%(+14.2%)
+
+
+
+
GPT-4.1 nano
Average Score:22.5%
+
+
+
+
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 3.5 Sonnet
3 providers
Anthropic
Throughput: 100 tok/s
Latency: 0.5ms
Bedrock
Throughput: 101 tok/s
Latency: 0.5ms
Throughput: 42 tok/s
Latency: 0.4ms
+
+
+
+
+
+
+
Claude 3.5 Sonnet
Avg Score:36.7%(+14.2%)
Providers:3
+
+
+
+
GPT-4.1 nano
Avg Score:22.5%
Providers:1