Putting an inert element in the name is a weird choice. Personally, I think "Gemini 4" is sufficient.

Maybe they are going to go for Argon/Neon/Helium to represent model sizes like Astra/Sol/Terra/Luna and Opus/Sonnet/Haiku

	▲	xnx 31 minutes ago \| parent \| next [-]
		Possibly. "Pro" and "Flash" is much easier to remember.
	▲	jeffbee 10 minutes ago \| parent \| prev [-]
		Astra, Sol, Terra, and Luna are also complete nonsense that I can't keep straight. I have a reference card under my monitor to remind me which one is which.