Claude claude-sonnet-4-5-20250929 EOL Risk Score — 28/100 Medium | endoflife.ai

EOL Risk Score™

Claude claude-sonnet-4-5-20250929

EOL Approaching — Plan Migration Now

Medium Risk

EOL: September 29, 2026 — 136 days remaining

EOL Recency

8/40

Attack Surface

10/30

Medium

CISA KEV

0/20

No

Extended Support

10/10

None

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EOL Risk Score™ by endoflife.ai