What Is GPT-4?

GPT-4, developed by OpenAI, is a groundbreaking multimodal large language model and the fourth iteration in the Generative Pre-trained Transformer series. Launched on March 14, 2023, it represents a significant evolution over its predecessors, offering enhanced capabilities in generating, editing, and iterating on both creative and technical writing tasks alongside users. A key innovation of GPT-4 is its ability to process images as inputs, enabling it to generate captions, classifications, and analyses for images, thus extending its utility to multimodal applications. This feature marks a substantial advancement in the model's capabilities, allowing it to interact with a broader range of data types and provide more versatile responses.

What are the new features of GPT-4 compared to its predecessors?

Compared to its predecessors, GPT-4 introduces several new features and improvements. It demonstrates remarkable performance on standardized tests, significantly outperforming GPT-3.5, with high percentile scores on the SAT, LSAT, and Uniform Bar Exam, among others. This performance indicates a substantial leap in its reasoning and understanding capabilities.

GPT-4's creative thinking abilities have been highlighted, scoring within the top 1% for originality and fluency in the Torrance Tests of Creative Thinking. The introduction of GPT-4 Turbo and GPT-4 Turbo with Vision in November 2023, featuring a 128K context window and significantly cheaper pricing, further enhances its capabilities and accessibility for developers.

What improvements does GPT-4 bring to AI language models?

The improvements GPT-4 brings to AI language models are multifaceted. It offers improved human alignment and policy compliance, ensuring that its outputs are more closely aligned with human values and ethical guidelines. Its enhanced performance on standardized tests and in creative thinking tasks demonstrates a significant advancement in AI's ability to understand, reason, and generate human-like text. The ability to process images as inputs opens new avenues for AI applications, making GPT-4 a more versatile tool for developers and users across various fields. Despite these advancements, GPT-4, like its predecessors, faces challenges related to accuracy and decision-making transparency, underscoring the importance of ongoing research and development in the field of AI.