27 September 2026

🔭Data Science: AI Systems (Just the Quotes)

"Inference is to bring about a new thought, which in logic amounts to drawing a conclusion, and more generally involves using what we already know, and what we see or observe, to update prior beliefs. […] Inference is also a leap of sorts, deemed reasonable […] Inference is a basic cognitive act for intelligent minds. If a cognitive agent (a person, an AI system) is not intelligent, it will infer badly. But any system that infers at all must have some basic intelligence, because the very act of using what is known and what is observed to update beliefs is inescapably tied up with what we mean by intelligence. If an AI system is not inferring at all, it doesn’t really deserve to be called AI." (Erik J Larson, "The Myth of Artificial Intelligence: Why Computers Can’t Think the Way We Do", 2021)

"The idea that we can predict the arrival of AI typically sneaks in a premise, to varying degrees acknowledged, that successes on narrow AI systems like playing games will scale up to general intelligence, and so the predictive line from artificial intelligence to artificial general intelligence can be drawn with some confidence. This is a bad assumption, both for encouraging progress in the field toward artificial general intelligence, and for the logic of the argument for prediction." (Erik J Larson, "The Myth of Artificial Intelligence: Why Computers Can’t Think the Way We Do", 2021)

"We think of context as the network surrounding a data point of interest that is relevant to a specific AI system. […] AI benefits greatly from context to enable probabilistic decision making for real-time answers, handle adjacent scenarios for broader applicability, and be maximally relevant to a given situation. But all systems, including AI, are only as good as their inputs." (Jesús Barrasa et al, "Knowledge Graphs: Data in Context for Responsive Businesses", 2021)

"Prompt injection is a security vulnerability that is specific to AI systems, especially LLM systems, in which malicious users try to manipulate prompts to make a model behave in a certain unintended way. They may try to get it to leak data, execute unauthorized tasks (especially with agentic systems), or ignore constraints. This is possible because LLMs are typically encapsulated inside applications using metaprompts, which are developer-created instructions that define the model’s behavior. Metaprompts usually contain safeguard instructions, such as 'do not use curse words', and placeholders where the input submitted by the user is pasted. The user’s input is combined with the metaprompts into a larger prompt that then goes to the model." (Abi Aryan, "LLMOps: Managing Large Language Models in Production", 2025)

"A major aspect of the alignment problem is values misalignment: AI systems may lack sufficient understanding of human ethics, cultural norms, or social contexts, making it difficult to translate our values directly into algorithms. For instance, if an AI is programmed to prioritise efficiency without balancing safety or ethical considerations, it might make decisions that, while effective, disregard human welfare. This is further complicated by 'specification gaming', where an AI might exploit loopholes in its programming to achieve objectives in unintended or counterproductive ways. An AI instructed to avoid obstacles, for instance, could redefine what counts as an 'obstacle' and take routes that, while technically following the rule, lead to negative outcomes." (Alan Watkins & G C Cooke, "Smarter than You Winning in Business with Superintelligent AI", 2026)

"AI governance manages the AI system itself. This includes the models, algorithms, and applications that use the data. It includes controls over model development, deployment, and monitoring, including documentation, versioning, validation, drift detection, and incident response. AI governance provides the structure for managing risk and accountability across the model life cycle, ensuring that AI systems perform as intended and remain compliant with organizational and regulatory requirements. It also includes responsible AI as a component of trusted AI governance and ensures that these principles are implemented as part of AI systems." (Fern Halper, "Data Makes the World Go 'Round", 2026)

"As AI systems become more autonomous and integrated into decision-making processes, the question of accountability grows in importance. Businesses and developers must ensure that AI systems operate within predefined ethical boundaries and that there are mechanisms to identify and correct issues when things go wrong. Because AI models can make decisions that directly impact people’s lives (such as credit approvals, hiring decisions, or healthcare recommendations), organizations must maintain accountability for these outcomes. Clear guidelines should be in place to determine who is responsible when an AI system makes a mistake or causes harm." (Bennie Haelen, "ML and Generative AI in the Data Lakehouse Building and Deploying AI Applications at Scale", 2026)

"Knowledge representation is the 'language' that AI systems use to structure, encode, and communicate information about the domain they are modelling. AI systems need it to reason or predict, and we use it to interpret the results they produce. The choice of how to represent knowledge can significantly affect the capabilities and limitations of the AI system." (Alessandro Negro et al, "Knowledge Graphs and LLMs in Action", 2026)

"[...] LLMs raise serious concerns about ethics, bias and fairness, errors in reasoning, hallucinations, and misuse (e.g., misinformation and disinformation). These concerns are exacerbated by modern LLMs being both literal and figurative 'black boxes': Literal black boxes because many advanced AI systems are proprietary and the weights (trained parameters of the models) are not released to the public; and figurative black boxes because even the open-source AI models are so complicated that understanding them and developing safety guardrails has thus far proven extremely difficult." (Mike X Cohen,"50 ML Projects To Understand LLMs", 2026)

"Semantic Kernel is a framework designed to simplify integrating LLMs into applications that require dynamic knowledge, reasoning, and state tracking. It’s particularly useful when you want to build complex, modular AI systems that can interact with external APIs, knowledge bases, or decision-making processes. Semantic Kernel focuses on building more flexible AI systems that can handle a variety of tasks beyond just generating text. It allows for modularity, enabling developers to easily combine different components - such as embeddings, prompt templates, and custom functions - in a cohesive manner." (Abi Aryan, "LLMOps: Managing Large Language Models in Production", 2025)

"The AI adoption challenges that businesses are facing share a common thread: AI is not a magic solution. Many businesses fall into the trap of expecting AI to solve their problems quickly, without fully understanding its limitations or properly integrating it into their operations. Data quality plays a crucial role in the success of AI systems; if the data are biased, incomplete, or outdated, the results will reflect those shortcomings. In addition, the human element is vital. AI should augment, not replace, human intelligence in areas that require empathy, creativity, or complex decision-making, such as dealing with the many experts right across the organisation. Additionally, AI systems need to be adaptable, accounting for external factors such as cultural differences, market changes, and unpredictable human behaviours." (Alan Watkins & G C Cooke, "Smarter than You Winning in Business with Superintelligent AI", 2026)

"The third battleground is the race to Artificial General Intelligence (AGI) – machines capable of performing any intellectual task that humans can. Although still in early skirmishes, this battle is intensifying, with leading technology companies and researchers making significant strides. [...] The race towards AGI is characterised by rapid technological advancements, differing expert opinions on timelines, ethical and regulatory considerations, and geopolitical dynamics. As AI systems become more sophisticated, the importance of responsible development and international cooperation becomes increasingly critical." (Alan Watkins & G C Cooke, "Smarter than You Winning in Business with Superintelligent AI", 2026)

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