If you want a laugh, ask the LLM to draw the schematic of a basic circuit (like towards the end of a Forrest Mims III book.) I've been 50/50 with vibe circuits

If you want a laugh, ask the LLM to draw the schematic of a basic circuit (like towards the end of a Forrest Mims III book.) I've been 50/50 with vibe circuits recently. Gemini 2.5 gave me some really wrong designs of an advanced crowbar circuit I was playing with, but recently 3.0 Fast gave me excellent advice on an adjustable load with a hodgepodge of parts.