Anthropic Claude claude-opus-5 End of Life

Support dates and upgrade guidance — rebuilt from live data.

Supported

Anthropic Claude claude-opus-5 is actively supported. It reaches end of life on 24 Jul 2027.

349 days of security support left

4% of this branch's supported lifetime has elapsed — 24 Jul 2026 → 24 Jul 2027.

Support timeline

Official dates from the Anthropic Claude release process.

Anthropic Claude claude-opus-5 is the newest branch — this is the longest runway currently available.

Branch	End of life	Days left	vs claude-opus-5
Anthropic Claude claude-opus-5	24 Jul 2027	349	this branch
Anthropic Claude claude-sonnet-5	30 Jun 2027	325	-24 days
Anthropic Claude claude-fable-5	9 Jun 2027	304	-45 days
Anthropic Claude claude-opus-4-8	28 May 2027	292	-57 days
Anthropic Claude claude-opus-4-7	16 Apr 2027	250	-99 days
Anthropic Claude claude-sonnet-4-6	17 Feb 2027	192	-157 days
Anthropic Claude claude-opus-4-6	5 Feb 2027	180	-169 days
Anthropic Claude claude-opus-4-5-20251101	24 Nov 2026	107	-242 days
Anthropic Claude claude-haiku-4-5-20251001	15 Oct 2026	67	-282 days
Anthropic Claude claude-sonnet-4-5-20250929	29 Sept 2026	51	-298 days

When does Anthropic Claude claude-opus-5 reach end of life?

Anthropic Claude claude-opus-5 reaches end of life on 24 Jul 2027 — 349 days from now. After that date it receives no security fixes.

Is Anthropic Claude claude-opus-5 still supported?

Yes. Anthropic Claude claude-opus-5 is currently maintained. Latest release: —.

What happens when Anthropic Claude claude-opus-5 reaches end of life?

Security fixes stop. After 24 Jul 2027 this branch receives no further updates under standard support.

How long do I have to upgrade from Anthropic Claude claude-opus-5?

349 days. This is already the newest branch, so this is the longest runway currently available.