Smallest GPT-5.6 model beats Claude Opus on AutoCAD-Bench
kalomaze · x · 2026-07-26
The post argues that multimodal input understanding should be treated as equally important as text understanding, and highlights a benchmark chart where the smallest GPT-5.6 offering beats Claude Opus on AutoCAD-Bench.
The attached image shows a completion-rate table for seven models, with GPT-5.6 Sol leading at 46.0%, GPT-5.6 Terra at 14.0%, Claude Fable 5 at 10.0%, GPT-5.6 Luna at 8.0%, and both Claude Opus 4.8 and Kimi K2.5 at 0.0%.
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