"A genie is a command-executing system: it receives a high-level command, carries it out, then pauses to await the next command. A sovereign is a system that has an open-ended mandate to operate in the world in pursuit of broad and possibly very long-range objectives. Although these might seem like radically different templates for what a superintelligence should be and do, the difference is not as deep as it might at first glance appear." (Nick Bostrom, "Superintelligence", 2014)
"A prompt is a piece of text - questions, thoughts, ideas, or phrases - that you give to the model as a starting point for generating text. A prompt can be a short question, or it can be paragraphs in length." (TJ Books, "Create Highly Effective Prompts, Strategies, and Best Practices to From Novice to Expert", 2023)
"Chain-of-thought prompting is a method that forces LLMs to reason through a series of steps, resulting in more structured, transparent, and precise outputs. The goal is to break down complex tasks into smaller, interconnected subtasks, allowing the LLM to address each subtask in a stepby-step manner. This not only helps the model to 'focus' on specific aspects of the problem, but also encourages it to generate intermediate outputs, making it easier to identify and debug potential issues along the way. Another significant advantage of chain-of-thought prompting is the improved interpretability and transparency of the LLM-generated response. By offering insights into the model’s reasoning process, we, as users, can better understand and qualify how the final output was derived, which promotes trust in the model’s decision-making abilities." (Sinan Ozdemir, "Quick Start Guide to Large Language Models", 2024)
"As the tech industry moves from non-generative models to generative models, it is shifting away from feature engineering, or creating features to model the data and experimenting with different hyperparameters to optimize performance. Generative models, and specifically LLMs, do not require feature engineering. Today, the core requirements are usually prompt engineering or building a RAG pipeline - skills that lie within the domain of AI engineers." (Abi Aryan, "LLMOps: Managing Large Language Models in Production", 2025)
"In prompt engineering, we customize the prompts or questions we give the model to get more accurate or insightful responses. The way a prompt is structured has a massive impact on how well a model understands the task at hand and, ultimately, how well it performs. Given LLMs’ versatility, prompt engineering has become an important skill for getting the most out of these models across different domains and tasks. The key is to understand how different prompt structures lead to different model behaviors. There are various strategies - ranging from simple one-shot prompting to more complex techniques like chain-of-thought prompting - that can significantly improve the effectiveness of LLMs." (Abi Aryan, "LLMOps: Managing Large Language Models in Production", 2025)
"[...] prompt engineering, the science and art of crafting the text inputs that are sent to the models. Prompt updates can significantly improve or degrade the user experience. But prompt engineering is iterative and can be difficult to master and document, especially with closed-source LLMs." (Abi Aryan, "LLMOps: Managing Large Language Models in Production", 2025)
"Professional software developers must know how to use AI tools
strategically. This involves mastering advanced prompting techniques
and working with AI across various files and modules. We must also learn how
to manage context wisely. This is a new concept for most, and it is vitally
important with code generation. AI-generated code requires the same scrutiny
and quality checks as any code written by humans." (Jeremy C Morgan,
"Coding with AI: Examples in Python", 2025)
"Prompt engineering is a crucial aspect of working with large language models (LLMs) like OpenAI's GPT, Google's PaLM, and others in the space of AI and machine learning. It involves the art and science of designing inputs (prompts) in a way that maximizes the quality, relevance, and accuracy of the AI-generated output. As the capabilities of AI continue to improve, the task of crafting effective prompts has become an essential skill for anyone leveraging these tools for real-world applications, including natural language understanding, translation, summarization, code generation, and more." (Code Planet, "Python for Large Language Models", 2025)
"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)
"Recursive prompting is a systematic approach to achieving higher-quality
outputs through iterative refinement. Rather than accepting the first
response, it uses a step-by-step process of evaluation and improvement,
making it particularly valuable for complex tasks such as code development,
writing, and problem-solving. Our example demonstrated how a basic factorial
function evolved from a simple implementation to a robust, optimized
solution through multiple iterations of targeted refinements." (Jeremy C
Morgan, "Coding with AI: Examples in Python", 2025)
"The simplest form of an agent is little more than a wrapped prompt. It takes an input, does some local reasoning, returns an output, and exits. There’s no memory, no iteration, no
feedback loop. These are useful when the task is bounded, like generating a SQL query, converting a paragraph to a tweet, or answering a direct question. But single-step agents
are brittle. They assume everything is known up front. They can’t handle surprises or partial failures. You’ll quickly outgrow them when tasks involve multiple actions or require state tracking." (Abi Aryan, "LLMOps: Managing Large Language Models in Production", 2025)
"With MCP, a model no longer has to guess what’s possible. Instead, it can discover tools, query data sources, and select prompts - all in real time, all through a shared protocol. This means a model doesn’t just generate responses; it acts, it calls tools, it gathers context, and it learns how to interact with the outside world in a modular, controlled way." (Abi Aryan, "LLMOps: Managing Large Language Models in Production", 2025)
"Because LLMs are probabilistic, it’s possible for them to generate responses that are biased, toxic, false, or off-topic for your application. If a user submits prompts to an LLM that contain profanity or hate speech, it increases the chances that the generated content will contain inappropriate language. Such interactions can create legal liability or brand damage. LLMs are also vulnerable to attack by malicious users who attempt to convince the LLM to reveal sensitive corporate data or personally identifiable information (PII)." (Chris Minnick, "A Developer’s Guide to Integrating Generative AI into Applications", 2026)
"Bias can creep in through multiple channels. Training data often reflects the cultures and languages most represented on the internet, which can leave out or misrepresent others. Prompts themselves can encode bias through how tasks or roles are framed. And even the architecture of a model can favor certain patterns of output over others, reinforcing statistical tendencies rather than producing balanced results. As a developer, you can’t eliminate bias entirely. But you can recognize where it comes from, test for it, and design safeguards to minimize harm." (Chris Minnick, "A Developer’s Guide to Integrating Generative AI into Applications", 2026)
"Like penetration testing in cybersecurity - the authorized simulation of attacks to uncover weaknesses in a system before real attackers can exploit them - prompt hacking can be a force for good when done with permission and clear boundaries. Red-team testing is a structured effort to find flaws and vulnerabilities in an AI system, performed in a controlled environment and in collaboration with the system’s developers. Ethical 'red teamers' adopt an attacker’s mindset to systematically probe an AI’s defenses, but they do so to improve safety, not to cause harm. Guides on red teaming recommend starting with baseline tests, defining a threat model, and then iterating with more sophisticated attacks. Sharing findings with the development team helps fix vulnerabilities before malicious actors discover them." (Chris Minnick, "A Developer’s Guide to Integrating Generative AI into Applications", 2026)
"Prompt engineering is the practice of crafting, optimizing, and managing prompts to guide large language models (LLMs) toward producing useful, specific, and high-quality outputs. It ranges from simple one-off instructions to structured templates and programmatic prompt management in production systems. [...] Prompt engineering is all about providing context to better align your question with the type of output you want the LLM to generate." (Chris Minnick, "A Developer’s Guide to Integrating Generative AI into Applications", 2026)
"Prompt engineering may meet your accuracy requirements, but the prompts end up being extremely long as you encounter more and more corner cases. It’s not unusual for such prompts to amount to two or three pages of detailed instructions. The complex system instructions required to achieve that level of accuracy incur a large token count, and that makes the application too expensive to scale. [...] As your prompts become more detailed, maintenance overhead increases because the overall system is extremely sensitive to the specific wording of prompts. You’ll need to do integration testing every time the foundational model changes, and often even when one of your tools changes." (Valliappa Lakshmanan & Hannes Hapke, "Generative AI Design Patterns: Solutions to Common Challenges When Building GenAI Agents and Applications", 2026)
"RAG is a technique that combines the ability to make use of specialized domain knowledge with the techniques of prompt engineering. In a RAG application, documents that the application should have access to are split into chunks, such as overlapping blocks of text, and embedded as high-dimensional vectors. [...] A RAG application then stores the embeddings created from the documents along with metadata about each embedding, including a link to its source document and position in the document, in a vector database. When a user submits a prompt to an application with RAG capabilities, the application encodes the user’s query using the same embedding model used to encode the documents and finds the closest matches (aka nearest neighbors) between the user prompt and the chunks in the vector database. Finally, a new prompt is created that combines the retrieved snippets of text with a templated instruction. This new prompt is sent to the LLM for inference." (Chris Minnick, "A Developer’s Guide to Integrating Generative AI into Applications", 2026)
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