Is a human like a GPT?

InfiZen
3 min readJul 8, 2024

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A person can be intriguingly compared to a Generative Pre-trained Transformer (GPT) in the way they process and generate information. Just as a GPT model creates new content by rehashing existing data, a person navigates the world through the lens of their accumulated knowledge, experiences, and memories.

The human mind loaded with information and biases

The Mechanism of Generation

GPT Models: GPT models are trained on vast amounts of text data. When tasked with generating content, they don’t create information out of thin air. Instead, they draw upon the patterns, structures, and knowledge embedded in their training data. By combining and reinterpreting this existing information, GPT can produce responses that seem new and insightful.

Human Minds: Similarly, human cognition operates on the foundation of past experiences and acquired knowledge. When faced with a new situation, a person’s brain references this vast repository of memories and learned information. The responses, decisions, and ideas a person generates are therefore influenced by their past, making every new action or thought a reconfiguration of what they already know.

Built-in Bias and Influence

GPT Models: A GPT model’s responses are inherently biased by the data it has been trained on. The diversity, quality, and biases of the training data shape the model’s outputs. This built-in bias means that a GPT model can only produce content reflective of its training environment, leading to responses that are influenced by the perspectives and limitations present in the data.

Human Minds: In much the same way, a person’s perceptions and actions are influenced by their personal history. Every memory, from early childhood experiences to recent interactions, contributes to an individual’s cognitive framework. These accumulated experiences form a lens through which new information is filtered and interpreted. Just like the GPT, a person’s “bias” is an integral part of their psyche, guiding their reactions and shaping their worldview.

Facing New Experiences

GPT Models: When presented with a new query or task, a GPT model uses its pre-existing knowledge to construct a response. It doesn’t truly understand the context or nuances but relies on patterns it has seen before to generate a plausible answer.

Human Minds: A person, too, confronts new experiences armed with their past knowledge. Their reactions and interpretations are colored by what they have previously learned and felt. This does not mean humans are incapable of original thought, but rather that originality itself is often a novel recombination of existing ideas and experiences.

Conclusion

The comparison between a GPT model and a human mind underscores the profound influence of past information on present and future outputs. Both systems demonstrate that what seems new is often a reconfiguration of what already exists. This interplay of memory, experience, and creativity defines the continuous cycle of learning and generating that is central to both artificial intelligence and human cognition.

And yet, a human mind is different from a GPT. We’ll talk about that in our next article.

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