A Haystack pipeline can be perfectly wired and still unsafe. The retriever returns documents. Every component did its job. But if untrusted text moved through the pipeline as ordinary context, the trust boundary was lost. That is the problem this post is about. Not bad Python. A valid component connection only says: this value fits the next component It does not say: this value is safe to influen
By QuantaLabs | April 2026 | quantalabs.cc | quantachain.org Five days ago, an independent researcher named Giancarlo Lelli broke a 15-bit elliptic curve key on a publicly accessible IBM quantum computer and collected a 1 BTC bounty from Project Eleven. The result was debated — some Bitcoin developers showed the winning result could be replicated with random noise, suggesting limited true quantum
Comparison: Haystack 2.0 vs. RAGatouille 0.3 for Building High-Accuracy RAG Pipelines for Developer Docs Retrieval-Augmented Generation (RAG) has become the standard for building LLM-powered tools that answer questions using private or domain-specific data. For developer documentation (dev docs) — which includes technical jargon, versioned APIs, code snippets, and structured reference material —