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The Uncanny Valley of Generative AI: A Reflection on Assumptions and Expectations



The rise of generative AI has brought about a new set of challenges that require us to reevaluate our assumptions and expectations. The uncanny valley phenomenon highlights the need for greater awareness of these limitations, and by adopting practical solutions such as structured outputs and guidelines for LLMs, we can ensure that these technologies are developed responsibly and in alignment with human values.

  • The uncanny valley phenomenon in generative AI refers to the feeling of unease or discomfort that arises when human-like machines or robots fail to perfectly mimic human behavior.
  • The issue is not just a technical problem, but also an opportunity to reflect on what the AI industry wants and expects from these tools.
  • Recognizing differences in use cases, such as accuracy vs. perfect grammar, can help avoid the uncanny valley phenomenon.
  • Poor mental models about generative AI can lead to complacency and overlooking its limitations.
  • Techniques like structured outputs, retrieval augmented generation, and guidelines for LLMs can help mitigate this risk.
  • Understanding what's happening inside these black boxes is essential to reorienting our relationship with generative AI.



  • As we continue to push the boundaries of artificial intelligence, one phenomenon has emerged that is both fascinating and unsettling: the uncanny valley of generative AI. This concept, first introduced by robotics and computer science researchers, refers to the feeling of unease or discomfort that arises when human-like machines or robots fail to perfectly mimic human behavior, creating a sense of cognitive dissonance in the user. In the context of generative AI, this uncanny valley phenomenon is becoming increasingly relevant as these tools become more sophisticated and human-like.

    In a recent article by Ken Mugrage and Srinivasan Raguraman, published on MIT Technology Review, the authors highlight the importance of reassessing our assumptions and expectations when it comes to generative AI. They argue that this issue is not just a technical problem to be fixed, but rather an opportunity to reflect on what the AI industry really wants and expects from these tools.

    The authors draw parallels between the uncanny valley phenomenon in generative AI and its equivalent in other fields, such as cross-platform mobile applications. According to Martin Fowler, who first identified this concept in 2011, "different platforms have different ways they expect you to use them that alter the entire experience design." This principle can be applied to generative AI, where the context and purpose of the tool significantly impact our expectations and perception of its output.

    For instance, a drug researcher may prioritize accuracy over perfect grammar or syntax when using generative AI for generating synthetic data. In contrast, a lawyer might require a higher level of accuracy and attention to detail when analyzing legal documentation generated by these tools. The authors suggest that recognizing the differences between these use cases can help us avoid falling into the uncanny valley phenomenon.

    Moreover, the authors emphasize the importance of mental models in understanding generative AI. Mental models refer to our assumptions and expectations about how a system or technology works. In the context of generative AI, poor mental models can lead to complacency with AI-generated code or replacing pair programming with these tools. This complacency can result in overlooking the limitations and potential pitfalls of these technologies.

    To mitigate this risk, the authors propose various techniques and tools that can help practitioners rethink their approach to generative AI. One such technique is getting structured outputs from LLMs (Large Language Models), which involves instructing a model to respond in a particular format when prompted or through fine-tuning. This can create greater alignment between our expectations and what the LLM will output.

    Furthermore, retrieval augmented generation is another approach that aims to better control the "context window" of these models. Tools like Ragas and DeepEval provide AI developers with metrics for faithfulness and relevance, which are essential for evaluating the success of such techniques.

    In addition to these technical solutions, the authors stress the need for guidelines and policies for LLMs, such as LLM guardrails. These guardrails can help ensure that these models are used responsibly and in a way that aligns with our values and expectations.

    Finally, the authors highlight the importance of understanding what's happening inside these black boxes. While completely unpacking these models might be impossible, tools like Langfuse can provide valuable insights into their inner workings. By doing so, we may be able to reorient our relationship with this technology and shift mental models that could lead us into the uncanny valley.

    In conclusion, the uncanny valley of generative AI is a complex phenomenon that requires careful consideration of our assumptions and expectations. By reflecting on what we want from these tools and adopting techniques such as structured outputs, retrieval augmented generation, and guidelines for LLMs, we can mitigate this risk and harness the potential of generative AI to create more responsible and human-centered products.



    Related Information:

  • https://www.technologyreview.com/2024/10/24/1106110/reckoning-with-generative-ais-uncanny-valley/

  • https://www.thoughtworks.com/en-us/insights/blog/generative-ai/reckoning-generative-ai-uncanny-valley


  • Published: Thu Oct 24 10:43:02 2024 by llama3.2 3B Q4_K_M











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