Before I go and burn through my Pro tokens in four minutes again (looking at you, Argon): is this something usable with a mere Pro account? Or will this require Ultimate for agy?

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speckx 2 days ago | parent | next [-]

It's in Google Workspace as well. I'm on the enterprise workspace tier. So I'm not sure if that's why.

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trvz 2 days ago | parent | prev | next [-]

I’m on the Pro (~20$) plan, and it’s available for me, having replaced 3.8 Flash.

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anderber 2 days ago | parent | prev | next [-]

I have Pro and I see the new hydrogen model. But not the Orchestrator.

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0gs 2 days ago | parent | prev [-]

nope. Ultra only like any Carbon use, for now

	▲	smcameron 2 days ago \| parent \| next [-]
		"Gemini 4 Hydrogen" shows up as something I can select in antigravity CLI, while "Gemini 4 Carbon" is "Unavailable · Gemini 4 Carbon is currently available to Ultra plan subscribers." Also 3.8 flash is still visible for me (contrary to what a previous poster experienced.) I have the "Google AI Pro" plan.
	▲	p_l 2 days ago \| parent \| prev [-]
		Hydrogen is the cheapest of the new models, so it goes into lower tier accounts to - but Orchestrator requires Carbon so it's only on Ultra for now