Anthropicclaude-sonnet-4.6

Anthropic: Claude Sonnet 4.6 API Pricing

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 navigatio...

Base Input Price$3.00/ 1M tokens

Base Output Price$15.00/ 1M tokens

Prompt Cache Read$0.300-90% discount

Batch API Rate-50%24h async offload

Inference Hosts & Aggregator Providers

Compare rates and latency across direct APIs, OpenRouter, and hyperscale cloud providers

Live verified rates

Provider Name	Input / 1M	Output / 1M	Prompt Caching	Access Endpoint
Anthropic Direct	$3.00	$15.00	Supported	Connect
OpenRouter	$3.00	$15.00	Supported	Connect

Head-to-Head Comparisons for Anthropic: Claude Sonnet 4.6

Anthropic: Claude Sonnet 4.6 vs OpenAI: GPT-6.1 Sol$3/M vs $2/M

Anthropic: Claude Sonnet 4.6 vs GPT-4o (Omni)$3/M vs $2.5/M

Anthropic: Claude Sonnet 4.6 vs Claude 3.5 Sonnet$3/M vs $3/M

Anthropic: Claude Sonnet 4.6 vs DeepSeek-V3 (deepseek-chat)$3/M vs $0.27/M