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
01
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.