Roboflow test: GPT-4.1o is OpenAI's best vision model yet

plurby · hn · 2026-08-17

Roboflow published a detailed review of OpenAI's current vision model, GPT-4.1o (mistakenly named GPT 5.6 Sol in the post). Tests indicate that the model excels in vision tasks, making it the best 'vision' model OpenAI has released to date.

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