Claude Sonnet 4

✅ Active

Balanced Claude 4 model for everyday tasks

Provider list prices

Context Window

200K

Input Price

$3.00/1M

Output Price

$15.00/1M

Released

Sep 15, 2025

Capabilities

textvisionextended-thinkingtool-usecode

Crazyrouter API catalogue

Not confirmed in the current default-group API catalogue.

Catalogue checked: 2026-10-10T14:22:39+00:00. USD per 1M tokens, default group. The first context tier is shown; long contexts may cost more. This is a gateway catalogue snapshot, not a provider release announcement.

Get API Access →Current API models

Version History

Sep 15, 2025New Release

Claude Sonnet 4 launched alongside Opus 4