Gemini 4 Argon user praises its bug finds but flags hallucinations in Antigravity

shoyer says Gemini 4 Argon caught bugs no other frontier model noticed, yet hallucinated wildly, at least in Antigravity. They separately said it doubled down on what they called a lie. melvinjohnsonp replied that work was underway to reduce hallucinations. krishnanrohit described invented personal details in an accountant email, while RokuMasuda praised Argon's multimodal abilities but questioned its reliability for accuracy-sensitive work. These are users' accounts, not independently tested results.