Claude Sonnet 4.6

Claude Sonnet 4.6 is a reasoning model created by Anthropic. It is served by Anthropic API.

Self-hostableNo

Reasoning TierExtended

Max Tokens1M in / 64K out

Training Cutoff2026-01

Release Date2026-02-17

Claude Sonnet 4.6 Tokenizer

Drop images here or click to upload

↻ Live pricing

$0.00

Input: $0.00·Output: $0.00

Vendor

Region

Currency

Quick load:

Input Tokens

Output Tokens