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AI IntelligenceFeb 9, 2026AI Intelligence
Article

A new benchmark reveals that even the most advanced AI models like Claude Opus still hallucinate (fabricate information)...

Frequently, even when equipped with web search capabilities. This highlights a persistent core problem of AI reliability.

Data Cube AI EditorialSource: The Decoder
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Source Brief

A new benchmark reveals that even the most advanced AI models like Claude Opus still hallucinate (fabricate information) frequently, even when equipped with web search capabilities. This highlights a persistent core problem of AI reliability.