Is gemini-4-argon deprecated?

Q: Is gemini-4-argon deprecated?

No — still supported. Served by the provider's own endpoint (gemini). No retirement date announced.

NOT DEPRECATED

Served by the provider's own endpoint (gemini). No retirement date announced. Sources disagree on: max_output_tokens.

state=alive sunset=none days_remaining=n/a severity=low sources=gemini,openrouter evidence_tier=endpoint confirmed_by_endpoint=gemini documented_by_provider=false replacement=none corroborated=yes divergent_fields=max_output_tokens checked=2026-10-13 16:14Z

google/gemini-4-argon

Vendor: google. Tracked by 2 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
gemini native	gemini-4-argon	1,048,576	32,768	—	—	—
openrouter	google/gemini-4-argon	1,048,576	65,536	$2	$10	—

Change history

Severity	Change	What	Detected
low	added	new model gemini-4-argon (1,048,576 ctx)	2026-10-13
low	added	new model google/gemini-4-argon (1,048,576 ctx)	2026-10-13