ENTUM Research — notes from the lab https://entum.ai/research/ R&D on data governance, document AI and agent control — by Entum AI Lab. en ARCHA: what a mountain-tour operator taught us about governed data https://entum.ai/research/archa-tourism-graph/ https://entum.ai/research/archa-tourism-graph/ Wed, 19 Aug 2026 00:00:00 GMT Tours, providers and price lists lived in Excel and in people's heads. We turned them into a governed graph — and routes that took days to cost out are now computed automatically. hello@entum.ai (Entum AI Lab)