BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//ModelClock//Model lifecycle//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:ModelClock shutdowns
BEGIN:VEVENT
UID:j48gtb@modelclock
DTSTAMP:20261004T195855Z
DTSTART;VALUE=DATE:20261130
DTEND;VALUE=DATE:20261201
SUMMARY:Azure: claude-sonnet-4-5@1 shutdown
DESCRIPTION:Azure lists 2026-11-30 as the shutdown date. Model version 1.
 \nHosting: Microsoft Azure / Foundry\nSource: https://learn.microsoft.co
 m/en-us/azure/foundry/openai/concepts/model-retirement-schedule
URL:https://0.0.0.0:3000/models/azure/claude-sonnet-4-5%401
END:VEVENT
END:VCALENDAR