The broader goal of ensuring AI systems behave in ways that are beneficial and aligned with human values and intentions. This includes technical approaches like RLHF, but also encompasses broader considerations about safety, ethics, and the responsible development of AI systems.
A technique where a smaller model (student) is trained to mimic the behavior of a larger model (teacher). The student learns to approximate the teacher's capabilities while being more efficient in terms of size and computational requirements. This makes deployment more practical and cost-effective.
The process of further training a pre-trained LLM on a specific dataset for a particular task or domain. This allows the model to adapt its knowledge and capabilities to specialized use cases while maintaining its general capabilities. It's like giving additional specialized training to an already educated model.
A specific architecture of AI model that's trained to predict the next token (word/character) in a sequence. It's "generative" because it can create new content, "pre-trained" because it's first trained on a broad dataset before any specific fine-tuning, and uses the "transformer" architecture as its foundation.
Refers to when language models generate content that is false, inaccurate, or completely fabricated, despite appearing confident and fluent. This can happen because LLMs are trained to predict statistically likely patterns in text rather than to represent verified truth, and they may fill in gaps in their knowledge with plausible-sounding but incorrect information.
An AI model trained on vast amounts of text data to understand and generate human language. These models process and generate text by predicting the most probable next words in a sequence, based on their training. Examples include GPT-4, Claude, and LLaMA. They can perform tasks like writing, analysis, coding, and conversation.
A more recent evolution that can understand and work with multiple types of input (modes) - not just text, but also images, audio, and sometimes video. These models can process different types of media simultaneously and generate responses across modes. For example, they can describe images, generate images from text descriptions, or understand the context of a conversation that includes both text and images.
A technique that combines an LLM with an external knowledge base. When given a query, the system retrieves relevant information from its database and uses it to generate more accurate, up-to-date responses. This helps address LLMs' hallucination issues and knowledge cutoff limitations.
A training method where human feedback is used to refine an LLM's outputs. The model is rewarded for generating responses that align with human preferences and penalized for undesirable outputs. This helps the model learn to be more helpful, truthful, and safe.
The fundamental neural network architecture that revolutionized natural language processing. Its key innovation is the "attention mechanism," which allows the model to weigh the importance of different parts of the input when generating each part of the output. It can process all elements of a sequence in parallel, making it more efficient and better at capturing long-range dependencies in data.
Instruction-tuned large language models (LLMs) are advanced AI systems trained to follow user instructions. ChatGPT, Claude, and Gemini are common examples. They are versatile and can perform tasks such as answering questions, writing essays, solving math problems, or summarizing text.
These models are designed to:
Basic Prompting:
Activity: Try writing 3-5 simple prompts for various tasks (e.g., asking for definitions, instructions, or lists).
The quality of the response depends on the clarity and specificity of your prompt. Ambiguous prompts may yield vague answers, while detailed prompts provide precise results.
Tips for Effective Prompts:
Activity: Rephrase three vague prompts into specific, detailed ones and compare the responses.
Instruction-tuned LLMs can assist with:
Activity: Try one prompt from each task category (creative, educational, problem-solving, translation) and analyze the responses.
Sometimes, the model’s response might not fully meet your expectations. Refining the prompt or asking follow-up questions can lead to better outcomes.
Techniques for Refinement:
Activity: Start with a basic prompt, refine it based on the response, and try adding follow-up prompts to dig deeper into the topic.
As tasks become more complex, prompt structuring becomes critical. Advanced prompts often involve:
Activity: Write 2-3 chained or constrained prompts and observe how the responses align with your instructions.
Sometimes the initial response might need adjustments. Iterative feedback helps you refine outputs step-by-step by:
Activity: Start with a prompt, refine it through two iterations, and compare the initial and final responses.
Different tasks require specific prompt strategies to optimize results. These tasks include:
Activity: Try one prompt for each task type and analyze how effectively the model performs.
LLMs can be powerful tools for collaboration, acting as sounding boards or co-creators. This involves:
Activity: Use the model to brainstorm a topic of your choice, refine the ideas, and propose alternative solutions.
Instruction-tuned LLMs can handle extended conversations where previous inputs influence subsequent responses. This enables:
Activity: Create a multi-turn conversation, starting with a general topic and refining it step-by-step across three or more prompts.
Models can mimic styles or personas when explicitly directed. This allows for:
Activity: Try role-playing or stylistic prompts, asking for responses in different tones or from specialized viewpoints.
Task chaining involves breaking down a complex goal into smaller, sequential tasks that the model can handle step-by-step. This is useful for:
Activity: Develop a task chain for a topic of your choice, starting with research, moving to synthesis, and ending with actionable insights.
Advanced users can guide the model to:
Activity: Use constraints or formatting requirements in your prompts and compare the results with less specific versions.
Scenario: Create a simplified explanation of climate change for a 10-year-old.
Result: A comprehensive yet easy-to-understand explanation with concrete examples.
Scenario: Offer stress management techniques for someone feeling overwhelmed.
Result: A thoughtful, actionable, and socially responsible resource.
Scenario: Provide a guide for researching candidates and policies.
Result: A comprehensive guide that supports civic participation for diverse audiences.
Scenario: Develop a step-by-step plan for families to prepare for flooding.
Result: A well-rounded, actionable plan tailored to diverse family needs.
Scenario: Generate creative ideas for an awareness campaign about reducing single-use plastics.
Result: A data-informed, actionable campaign plan that inspires community involvement.
Scenario: Develop an infographic script for preventing the spread of seasonal flu.
Result: A multilingual, audience-specific script for educational purposes.
AI Beyond Work
Who says AI is just for serious tasks? Let’s explore some creative, fun, and even quirky ways you can use AI:
AI Art Creation
Example:
"Generate a surrealist-style poster promoting our AI workshop!"
Collaborative Storytelling
Example:
"Help me co-write a short story where a group of students use AI to solve a mystery at school."
Music Mashups
Example:
"Suggest three AI music tools and help me create a playlist of tracks for our community event."
Brainstorm Team-Building Activities
Example:
"Design an AI-themed scavenger hunt for our nonprofit staff retreat."
AI isn’t just powerful—it’s playful. Dive in and see what unique creations you can bring to life!
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