A 26-sheet plan set in 2.9 seconds
Civil and building plan sheets classified for half a cent.
Proq turns civil and building plan sets into bills of materials with an LLM pipeline on GPT-4.1. Trinay Hari reports Jev classified a whole 26-sheet plan set in 2.9 seconds for $0.0052. He says it matched GPT-4.1 and GPT-6 Astra on 100% of sheet-level classifications, while running 17 to 21 times cheaper and five times faster than their production pipeline.