Anthropic: Claude Sonnet 4.6

New in 2026

Developed by anthropic

API Pricing (per 1M tokens)

Input$3.00

Output$15.00

Intelligence Benchmarks

MMLU ProN/A

GPQAN/A

Intelligence IndexN/A

LivebenchN/A

Technical Specifications

Context Window	1000K Tokens
Vision Support	Yes
Tokens per Second	N/A
Time to First Token (s)	N/A
Modalities	textimage->text

About Anthropic: Claude Sonnet 4.6

Sonnet 4.6 is Anthropic's most capable Sonnet-class model yet, with frontier performance across coding, agents, and professional work. It excels at iterative development, complex codebase navigation, end-to-end project management with memory, polished document creation, and confident computer use for web QA and workflow automation.

Anthropic: Claude Sonnet 4.6 Pricing, API Limits & Benchmarks 2026