LTspice-to-Schematic Test: Claude Opus Beats ChatGPT on Circuit Generation

cneuralnetwork · x · 2026-10-30

A user tested both ChatGPT (GPT-6 Astra) and Claude Opus 5.5 on generating a schematic from an LTspice .asc file. ChatGPT produced a bad schematic with incomplete connections and scattered design, while Claude delivered an organized schematic with proper connections. The author asks whether Claude is actually better at this task.

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