Gemini 4 Argon shows 15% hallucination rate vs GPT-6 Astra's 51%

DeepLearning.AI @DeepLearningAIOriginally posted 2026.10.14

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🎯 Gemini 4 Argon has a 15% hallucination rate on AA-Omniscience, compared with 51% for GPT-6 Astra. 📊 It ranks first on the Vals Index, reflecting its high performance in legal and other knowledge work. 🔐 For now, only cybersecurity defenders in Google's Fairwind program can use it. Full story in our weekly AI newsletter, The Batch 📬 https://hubs.la/Q04zX8YW0 #DeepLearningAI #AIEngineering #Cybersecurity