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GPT-4: Multimodal Intelligence

What Happened

OpenAI released GPT-4, a multimodal model that could understand both text and images. It passed the bar exam (90th percentile), scored 1410 on the SAT, and demonstrated remarkably nuanced reasoning. It was a massive leap from GPT-3.5 in accuracy, safety, and capability.

Why It Mattered

Redefined what AI could do. GPT-4's performance on professional exams forced every industry to reckon with AI's capabilities. Microsoft invested $10B+ in OpenAI. The AI arms race between companies intensified dramatically.

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