Is seed-2.0-code deprecated?

Q: Is seed-2.0-code deprecated?

Not yet, but retirement is scheduled. Sunset scheduled for 2026-11-11, reported by a third-party catalog. The identifier still resolves today.

RETIRING IN 17 DAYS

Sunset scheduled for 2026-11-11, reported by a third-party catalog. The identifier still resolves today.

state=dying sunset=2026-11-11 days_remaining=17 severity=critical sources=openrouter evidence_tier=catalog confirmed_by_endpoint=false documented_by_provider=false replacement=none corroborated=single-source divergent_fields=none checked=2026-10-25 16:51Z

bytedance-seed/seed-2.0-code

Vendor: bytedance-seed. Tracked by 1 of 5 sources.

What each source reports

**endpoint** = the provider's own machine-readable API, the strongest evidence. **provider docs** = the provider's own documentation, read by a model — first-party content, inferred reading. Unlabelled rows are third-party catalogs. Where sources disagree both values are shown rather than silently reconciled.
Source	ID	Context	Max out	In $/Mtok	Out $/Mtok	Sunset
openrouter	bytedance-seed/seed-2.0-code	262,144	131,072	$0.5	$3	2026-11-11

Change history

Severity	Change	What	Detected
medium	removed	[one catalog only — openrouter still list it] openrouter/bytedance-seed/seed-2.0-code is no longer listed by this source — calls to it are expected to fail	2026-10-10
high	deprecated	openrouter/bytedance-seed/seed-2.0-code: deprecation announced for 2026-11-11 — in 50 days	2026-09-22
high	deprecated	openrouter/bytedance-seed/seed-2.0-code: retires 2026-11-11 (in 50 days)	2026-09-22
high	deprecated	bytedance-seed/seed-2.0-code: retirement announced for 2026-11-11 — in 50 days	2026-09-22
high	deprecated	bytedance-seed/seed-2.0-code: retires 2026-11-11 (in 50 days)	2026-09-22
low	added	new model openrouter/bytedance-seed/seed-2.0-code (262,144 ctx)	2026-09-18
low	added	new model bytedance-seed/seed-2.0-code (262,144 ctx)	2026-08-11