Verígrafo

About

Verígrafo is a pioneering Temporal Knowledge Graph focused on official Spanish gazettes, including BOE, BORME, and BOC. Moving beyond keyword search engines or hallucination prone LLM chatbots that err in 69 to 88% of legal text cases, Verígrafo maps over 38.7 million nodes and more than 58 million relationships across 300,000 plus documents. It also provides precise paragraph and page references to the original PDF. It offers Quick Search in 2 to 4 seconds and Deep Search, which involves entity cross referencing and modification tracking, in 15 to 20 seconds. A free tier provides 5 searches per day. The platform was developed by an engineer formerly of NASA, Disney, and Amazon.