Miriam Kümmel & Mathis Lucka•2026-04-26•10 min read
Hallucination Detection Comparison
What's the best tool for hallucination detection? We put 7 of them to the test.
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Latest insights, tutorials, and news about AI governance and guardrails
Miriam Kümmel & Mathis Lucka•2026-04-15•15 min read
PlaceboBench: An LLM Hallucination Benchmark for Pharma
We created PlaceboBench, a challenging pharmaceutical RAG benchmark based on real clinical questions and official EMA documents. Twelve state-of-the-art LLMs show hallucination rates between 24% and 64%.
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Mathis Lucka•2025-12-09•5 min read
What does it cost to do OCR with Large Language Models?
Our LLM OCR Cost Calculator allows AI builders to compare PDF parsing costs across different LLM providers and models
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Miriam Kümmel•2025-11-20•12 min read
RAGTruth++: Enhanced Hallucination Detection Benchmark
We enhanced the RAGTruth benchmark by finding 10x more hallucinations through automated detection and human review.
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Miriam Kümmel•2025-11-12•8 min read
Why Hallucination Benchmarks Miss the Mark
The gap between hallucination benchmarks and production reality and what bears have to do with it
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