Comprehensive side-by-side LLM comparison
GPT-4.1 leads with 24.0% higher average benchmark score. GPT-4.1 offers 680.3K more tokens in context window than Claude 3 Haiku. Claude 3 Haiku is $8.50 cheaper per million tokens. Claude 3 Haiku is available on 3 providers. Overall, GPT-4.1 is the stronger choice for coding tasks.
Anthropic
Claude 3 Haiku was created as the fastest and most affordable model in its intelligence class, processing 21K tokens per second for prompts under 32K tokens. Built for enterprise workloads requiring quick analysis of large datasets, it combines state-of-the-art vision capabilities with strong performance on industry benchmarks while prioritizing speed, affordability, and enterprise-grade security.
OpenAI
GPT-4.1 represents an iterative improvement in the GPT-4 series, developed to refine the foundational capabilities established by GPT-4. Built to incorporate learnings and optimizations from the deployment of previous versions, it continues the evolution of OpenAI's flagship model line with enhanced reliability and performance.
1 year newer

Claude 3 Haiku
Anthropic
2024-03-13

GPT-4.1
OpenAI
2025-04-14
Cost per million tokens (USD)

Claude 3 Haiku

GPT-4.1
Context window and performance specifications
Average performance across 2 common benchmarks

Claude 3 Haiku

GPT-4.1
GPT-4.1
2024-06-01
Available providers and their performance metrics

Claude 3 Haiku
Anthropic
Bedrock

Claude 3 Haiku

GPT-4.1

Claude 3 Haiku

GPT-4.1

GPT-4.1
OpenAI