Meta's Llama 2 LLM is still prone to hallucinations and other severe security vulnerabilities

Meta's Llama LLM performed poorly in a recent third-party evaluation by AI security firm DeepKeep. Researchers tested the model in 13 risk-assessment categories, but it only managed to pass in four. The severity of its performance was particularly evident in the categories of hallucinations, prompt injection, and PII/data leakage, where...

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ai security assessment evaluation hallucinations llama llama 2 llama 2 llm llm managed meta performance prompt prompt injection researchers risk security security vulnerabilities vulnerabilities