The Ultimate ChatGPT 5 Model Comparison: GPT-5.0 vs 5.1 vs 5.2 vs 5.3 vs 5.4
OpenAI dropped GPT-5.4 on March 5, 2026, and it is the most capable model the company has ever shipped. It scores 75% on OSWorld-Verified, above the human baseline of 72.4%, can natively control software like a human would, and handles up to 1 million tokens of context in a single API request. In under seven […]
