Claude Sonnet 5 (Adaptive Reasoning, Max Effort) Intelligence, Performance & Price Analysis
Summary
This Artificial Analysis benchmark article reviews Claude Sonnet 5 (Adaptive Reasoning, Max Effort) from Anthropic, highlighting its top Intelligence Index score, affordability, and multimodal capabilities. It notes a 53/226 Intelligence Index, a 1-million-token context window, and a 300M token output benchmark, positioning the model as a leading option in its class with text and image input and text output.