AIOpen models come to the Antigravity SDKA post highlights Gemma 4 as a model users can try with the Antigravity SDK.digg it—PBGA2 Sources, , TLDRA September 23, 2026 post says open models have arrived in the Antigravity SDK and invites users to test Gemma 4.Combined views406.5K2 Sources, first seen 40d ago5K likesCombined views406.5K2 Sources, first seen 40d ago5K likes