Comprehensive side-by-side LLM comparison
Claude 3.7 Sonnet leads with 51.5% higher average benchmark score. Claude 3 Haiku offers 72.0K more tokens in context window than Claude 3.7 Sonnet. Claude 3 Haiku is $16.50 cheaper per million tokens. Overall, Claude 3.7 Sonnet 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.
Anthropic
Claude 3.7 Sonnet represents Anthropic's first hybrid reasoning model, capable of producing near-instant responses or extended step-by-step thinking that is visible to users. Developed with particularly strong improvements in coding and front-end web development, it allows users to control thinking budgets and balances real-world task performance with reasoning capabilities for enterprise applications.
11 months newer

Claude 3 Haiku
Anthropic
2024-03-13

Claude 3.7 Sonnet
Anthropic
2025-02-24
Cost per million tokens (USD)

Claude 3 Haiku

Claude 3.7 Sonnet
Context window and performance specifications
Average performance across 1 common benchmarks

Claude 3 Haiku

Claude 3.7 Sonnet
Available providers and their performance metrics

Claude 3 Haiku
Anthropic
Bedrock

Claude 3 Haiku

Claude 3.7 Sonnet

Claude 3 Haiku

Claude 3.7 Sonnet

Claude 3.7 Sonnet
Anthropic
Bedrock
ZeroEval