Artificial Analysis says Gemini 4 Argon (high) matches GPT-6 Astra (max) on its Intelligence Index and has a 15% hallucination rate, compared with 51% for Astra (Artificial Analysis)

Google has released its Gemini 4 Argon AI model to cybersecurity partners and is participating in US government pre-release safety processes. Artificial Analysis reports that the model matches GPT-6 Astra on its Intelligence Index while reducing hallucination rates to 15% and lowering task costs by 40%.