Gemini 4.0 reportedly in gray testing as Logan says Google underinvested in coding

Able-Line2683 · reddit · 2026-09-21

Logan Kilchester says Gemini 4.0 gray testing has kicked off, per a Reddit post, and argues Google should have put an order of magnitude more resources into coding long ago instead of prioritizing Nano Banana. His take: it wasn't ignorance — image models hijacked priorities — but coding and agents are what keep developers locked in. Unverified third-party report.

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