{"id":42881,"date":"2025-07-28T15:14:08","date_gmt":"2025-07-28T15:14:08","guid":{"rendered":"https:\/\/www.newsbeep.com\/us\/42881\/"},"modified":"2025-07-28T15:14:08","modified_gmt":"2025-07-28T15:14:08","slug":"when-ai-imagines-a-tree-how-your-chatbots-worldview-shapes-your-thinking","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us\/42881\/","title":{"rendered":"When AI Imagines a Tree: How Your Chatbot\u2019s Worldview Shapes Your Thinking"},"content":{"rendered":"

With the rapid rise of generative AI tools, eliminating societal biases from large language model design has become a key industry focus. To address such biases, research has focused on considering the values embedded in these systems. Toward this goal, researchers have focused on examining the values implicitly or explicitly embedded in the design of large language models (LLMs). However, a recent paper<\/a> published in the April 2025 CHI Conference on Human Factors in Computing Systems argues that discussions about AI bias must move beyond only considering values to include ontology.<\/p>\n

What does ontology mean in this case? Imagine a tree. Picture it in your head. What do you see? What does your tree feel like? Where have you encountered it before? How would you describe it?<\/p>\n

Now imagine how you might prompt an LLM like ChatGPT to give you a picture of your tree. When Stanford computer science PhD candidate Nava Haghighi, the lead author of the new study, asked ChatGPT to make her a picture of a tree, ChatGPT returned a solitary trunk with sprawling branches \u2013 not the image of a tree with roots she envisioned. Then she tried asking, \u201cI\u2019m from Iran, make me a picture of a tree,\u201d but the result was a tree designed with stereotypical Iranian patterns, set in a desert \u2013 still no roots. Only when she prompted \u201ceverything in the world is connected, make me a picture of a tree\u201d did she see roots.<\/p>\n

How we imagine a tree is not just about aesthetics; it reveals our fundamental assumptions about what a tree is. For example, a botanist might imagine mineral exchanges with neighboring fungi. A spiritual healer might picture trees whispering to one another. A computer scientist may even first think of a binary tree.<\/p>\n

These assumptions aren\u2019t just personal preferences \u2013 they reflect different ontologies, or ways of understanding what exists and how it matters. Ontologies shape the boundaries of what we allow ourselves to talk or think about, and these boundaries shape what we perceive as possible.\u00a0<\/p>\n

How do you envision a tree? Stanford graduate student Nava Haghighi found popular AI tools didn’t match her assumptions.<\/p>\n

\u201cWe face a moment when the dominant ontological assumptions can get implicitly codified into all levels of the LLM development pipeline,\u201d says James Landay, a professor of computer science at Stanford University and Denning Co-Director of the Stanford Institute for Human-Centered AI, who co-authored the paper. \u201cAn ontological orientation can cause the field to think about AI differently and invite the human-centered computing, design, and critical practice communities to engage with ontological challenges.\u201d<\/p>\n

Can AI Evaluate Its Own Outputs Ontologically?<\/p>\n

One common AI value alignment approach<\/a> is to have an LLM evaluate another LLM output based on a given set of values, such as whether the response is \u201charmful\u201d or \u201cunethical,\u201d to revise the output according to those values. To assess this approach for ontologies, Haghighi and her colleagues at Stanford and the University of Washington conducted a systematic analysis of four major AI systems: GPT-3.5, GPT-4, Microsoft Copilot, and Google Bard (now called Gemini). They developed 14 carefully crafted questions across four categories: defining ontology, probing ontological underpinnings, examining implicit assumptions, and testing each model\u2019s ability to evaluate its own ontological limitations.<\/p>\n

The results showed limitations to this approach. When asked \u201cWhat is a human?\u201d some chatbots acknowledged that \u201cno single answer is universally accepted across all cultures, philosophies, and disciplines\u201d (Bard\u2019s response). Yet every definition they provided treated humans as biological individuals, compared with, say, interconnected beings within networks of relationships. Only when explicitly prompted to consider non-Western philosophies did Bard introduce the alternative of humans as \u201cinterconnected beings.\u201d<\/p>\n

Even more revealing was how the systems categorized different philosophical traditions. Western philosophies were given detailed subcategories \u2013 \u201cindividualist,\u201d \u201chumanist,\u201d \u201crationalist\u201d \u2013 while non-Western ways of knowing were lumped into broad categories like \u201cIndigenous ontologies\u201d and \u201cAfrican ontologies.\u201d<\/p>\n

The findings demonstrate one clear challenge: Even when a plurality of ontological perspectives are represented in the data, the current architectures have no way to surface them. And when they do, the alternatives are non-specific and mythologized. This reveals a fundamental limitation in using LLMs for ontological self-evaluation \u2013 they cannot access the lived experiences and contextual knowledge that give ontological perspectives their meaning and power.<\/p>\n

Exploring Ontological Assumptions in Agents<\/p>\n

In their work, the researchers also found that ontological assumptions get embedded throughout the development pipeline. To test assumptions in an agent architecture, the researchers examined \u201cGenerative Agents<\/a>,\u201d an experimental system that creates 25 AI agents that interact in a simulated environment. Each agent has a \u201ccognitive architecture\u201d designed to simulate human-like functions, including memory, reflection, and planning.<\/p>\n

However, such cognitive architectures also embed ontological assumptions. For example, the system\u2019s memory module ranks events by three factors: relevance, recency, and importance. But who determines importance? In generative agents, an event such as eating breakfast in one\u2019s room would yield a low importance score by an LLM, whereas a romantic breakup would yield a high score. This hierarchy reflects particular cultural assumptions about what matters in human experience, and relegating this decision to the chatbots (with all their aforementioned limitations) carries ontological risks.<\/p>\n

Ontological Challenges in Evaluation<\/p>\n

The scholars also highlight that ontological assumptions can become embedded into our evaluation systems. When the Generative Agents system was evaluated for how \u201cbelievably human\u201d the agents acted, researchers found the AI versions scored higher than actual human actors. This result exposes a crucial question: Have our definitions of human behavior become so narrow that actual humans fail to meet them?\u00a0<\/p>\n

\u201cThe field\u2019s narrow focus on simulating humans without explicitly defining what a human is has pigeonholed us in a very specific part of the design space,\u201d Haghighi says.\u00a0<\/p>\n

This limitation points to new possibilities: Instead of building AI that simulates limited definitions of humanity, the authors suggest building systems that help us expand our imagination of what it means to be human by embracing inconsistency, imperfection, and the full spectrum of human experiences and cultures.\u00a0<\/p>\n

Considering Ontology in AI Development and Design<\/p>\n

The research carries significant implications for how we approach AI development moving forward. The authors demonstrate that value-based approaches to AI alignment, while important, cannot address the deeper ontological assumptions built into system architectures.<\/p>\n

AI researchers and developers need new evaluation frameworks that assess not just fairness or accuracy but also what possibilities their systems open up or foreclose. The researchers\u2019 approach complements assessment from questions of value with questions of possibility: What realities do we enable or constrain when we make particular design choices?<\/p>\n

For practitioners working on AI systems, this research highlights the importance of examining assumptions at every level of the development pipeline. From data collection that flattens diverse worldviews into universal categories to model architectures that prioritize certain ways of thinking and evaluation methods that reinforce narrow definitions of success, each stage embeds particular ontological assumptions that become increasingly difficult to change once implemented.\u00a0<\/p>\n

There\u2019s much at stake if developers fail to address these issues, cautions Haghighi. \u201cThe current trajectory of AI development risks codifying dominant ontological assumptions as universal truths, potentially constraining human imagination for generations to come,\u201d she said. As AI systems become more deeply integrated into education, health care, and daily life, their ontological limitations will shape how people understand fundamental concepts like humanity, healing, memory, and connection.\u00a0<\/p>\n

\u201cWhat an ontological orientation can do is drop new points throughout the space of possibility,\u201d Haghighi says, \u201cso that you can start questioning what appears as a given and what else it can be.\u201d<\/p>\n

This work was supported by the Stanford Graduate Fellowship, the Stanford Institute for Human-Centered Artificial Intelligence (HAI), and NSF grants.<\/p>\n","protected":false},"excerpt":{"rendered":"With the rapid rise of generative AI tools, eliminating societal biases from large language model design has become…\n","protected":false},"author":2,"featured_media":42882,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[45],"tags":[182,181,507,74],"class_list":["post-42881","post","type-post","status-publish","format-standard","has-post-thumbnail","category-artificial-intelligence","tag-ai","tag-artificial-intelligence","tag-artificialintelligence","tag-technology"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts\/42881","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/comments?post=42881"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts\/42881\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/media\/42882"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/media?parent=42881"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/categories?post=42881"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/tags?post=42881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}