Ideas that
challenge the default.
Essays on intelligence, systems, engineering, and the choices that shape what we build.
START WITH THE FOUNDATIONS
99 of 99 essays
What is artificial intelligence? Models, methods, systems
AI / FOUNDATIONS
↗02What is generative AI? Models that turn patterns into drafts
GENERATIVE AI / MODELS & OUTPUTS
↗03AI for scientific discovery: prediction, experiments, and evidence
AI & SCIENCE / DISCOVERY & EVIDENCE
↗04Does generative AI make you more creative? Better work. More of the same?
AI & CREATIVITY / IDEAS & WORK
↗05How do AI weather forecasts work? From data to futures
AI & WEATHER / FORECAST MODELS
↗06AI in healthcare: prove it in the workflow
AI & HEALTHCARE / CLINICAL EVIDENCE
↗07Can you trust AI for health advice? Start with the evidence
AI & PERSONAL HEALTH / SYMPTOMS & CARE DECISIONS
↗08Can AI chatbots support mental health? Read the trial, not the promise
AI & MENTAL HEALTH / TRIALS & SAFETY
↗09AI can comfort. Connection takes more.
AI COMPANIONS / LONELINESS & SOCIAL CONNECTION
↗10Can AI do legal research? Verify the source, not the citation
AI & LAW / LEGAL RESEARCH & VERIFICATION
↗11Can AI screen candidates fairly and well? Test the whole hiring process
AI & HIRING / EVALUATION & FAIRNESS
↗12Can you trust AI with your money? What financial advice research shows
AI & PERSONAL FINANCE / ADVICE & EVIDENCE
↗13AI shopping agents: checkout, consent, and payment
AI & SHOPPING / COMMERCE & PAYMENTS
↗14Does AI improve customer service? Field studies on speed, quality, and handoffs
AI & CUSTOMER SERVICE / FIELD EVIDENCE
↗15What is physical AI? When models meet the real world
PHYSICAL AI / ROBOTICS & EMBODIED SYSTEMS
↗16What are vision-language-action models? When language becomes action
VLA MODELS / ROBOT CONTROL & GENERALIZATION
↗17What is AGI? Define the range. Test the transfer.
AGI / DEFINITIONS & EVALUATION
↗18Can AI be conscious? Separate access from experience
CONSCIOUSNESS / EXPERIENCE & EVIDENCE
↗19Does AI help you learn? Measure what stays after the chat
EDUCATION / LEARNING DESIGN & EVIDENCE
↗20Intelligence is a relationship. Design the connection.
PHILOSOPHY / CONNECTED INTELLIGENCE
↗21What does AI alignment mean? Make intent testable
AI ALIGNMENT / SYSTEMS & EVALUATION
↗22What is AI bias? Measure the decision and its impact
AI FAIRNESS / BIAS & EVALUATION
↗23What is explainable AI? Make the explanation answer to the model
EXPLAINABLE AI / MODELS & EVIDENCE
↗24What is automation bias? Make room for a second opinion
AI DECISION-MAKING / AUTOMATION BIAS
↗25Is AI-generated code secure? Test what it does
SOFTWARE SECURITY / AI CODE REVIEW
↗26The EU AI Act: what applies, and when?
EU AI ACT / ROLES, RISK & TIMELINE
↗27What is AI governance? Put ownership behind the system
AI GOVERNANCE / OWNERSHIP & RISK
↗28How do large language models work? One token at a time
MODELS / LANGUAGE GENERATION
↗29What is a foundation model? The base behind many AI systems
FOUNDATION MODELS / ADAPTATION & SYSTEMS
↗30What is AI inference? The moment a model answers
INFERENCE / GENERATION & SERVING
↗31Small language models: fit the intelligence to the device
SMALL MODELS / EFFICIENCY & ON-DEVICE AI
↗32What is a Mixture of Experts (MoE) model? Selective routing, explained
MODEL ARCHITECTURES / SPARSE ROUTING
↗33What is knowledge distillation? One model teaches another
MODEL TRAINING / KNOWLEDGE DISTILLATION
↗34What is model quantization? Fewer bits, measured trade-offs
MODEL EFFICIENCY / QUANTIZATION & PRECISION
↗35What is a KV cache? The working memory behind each token
INFERENCE / ATTENTION & MEMORY
↗36What is prompt caching? Reuse the work that repeats
INFERENCE / PREFIX CACHING
↗37What is speculative decoding? Draft fast. Verify together.
INFERENCE / SPECULATIVE DECODING
↗38What are reasoning models? More compute before the answer
REASONING MODELS / TEST-TIME COMPUTE
↗39What are AI tokens? Text, in the model’s units
TOKENS / TOKENIZATION & CONTEXT
↗40Can AI use its full context window? Test the real capability
LONG CONTEXT / EVALUATION
↗41How do Transformers work? Relationships, computed at scale
MODEL ARCHITECTURE / TRANSFORMERS
↗42What does open-source AI actually mean?
OPEN SYSTEMS / LICENSING
↗43Who owns AI-generated content? Copyright and human authorship
COPYRIGHT / AI OUTPUTS & AUTHORSHIP
↗44How much energy does AI use? Measure the whole system
AI & INFRASTRUCTURE
↗45How to choose an AI model for a real task
MODEL CHOICE / EVALUATION
↗46How to review AI-generated code before merging
SOFTWARE ENGINEERING / CODE REVIEW
↗47Can AI coding agents keep code maintainable? Test the next change
AI CODING / MAINTAINABILITY & EVALUATION
↗48How to secure AI coding agents: workspaces, permissions, and review
AI CODING AGENTS / SECURITY & WORKSPACE BOUNDARIES
↗49Vibe coding: from prototype to product
SOFTWARE ENGINEERING / VIBE CODING
↗50Does AI make developers faster? Measure the work, not the demo
AI & PRODUCTIVITY / RESEARCH
↗51When do you need an AI agent? Start with the workflow
AGENT DESIGN / AUTOMATION
↗52Context engineering: give the next decision a clear view
AGENT DESIGN / CONTEXT
↗53A prompt is a brief, not a spell
PROMPTING / PRACTICAL AI
↗54What is prompt injection? When data tries to give orders
AI SECURITY / PROMPT INJECTION
↗55How to red-team an AI system: scope, test, learn
AI SECURITY / RED TEAMING
↗56AI literacy at work: beyond the prompt
PEOPLE & AI SYSTEMS
↗57Will AI take my job? Start with the tasks, not the title
AI & THE FUTURE OF WORK
↗58Is local AI private? Map the whole data path
LOCAL MODELS / PRIVACY
↗59What is differential privacy? Bound what data can reveal
PRIVACY / DIFFERENTIAL PRIVACY
↗60How to evaluate AI agents before release
AGENT EVALUATION / TESTING
↗61What is AI observability? Trace the work behind an answer
AI OPERATIONS / OBSERVABILITY
↗62What is MCP? The connection layer for AI tools
PROTOCOLS / AGENTS / SECURITY
↗63What is A2A? How AI agents work together
PROTOCOLS / AGENTS / COLLABORATION
↗64What is tool calling? Give a model a way to act
AGENT DESIGN / TOOL EXECUTION
↗65RAG or fine-tuning? Put knowledge where it belongs
AI SYSTEM DESIGN / RAG & FINE-TUNING
↗66What is RAG? Search first, answer with evidence
RAG / RETRIEVAL & GENERATION
↗67How to evaluate a RAG system: find the failure, not just the score
RAG / EVALUATION & RETRIEVAL
↗68What are AI embeddings? Meaning, mapped into numbers
SEARCH / REPRESENTATIONS & EMBEDDINGS
↗69How does AI search work? Follow the answer to its sources
AI SEARCH / SOURCE CHECKING
↗70AI search visibility without the hacks: measure citations, visits, and outcomes
AI SEARCH / PUBLISHER VISIBILITY
↗71Fluency is not evidence
TRUTHFULNESS / EVIDENCE
↗72Are AI detectors accurate? What a text score can tell you
AI LITERACY / DETECTION & EVIDENCE
↗73How to check whether an image is AI-generated
VISUAL EVIDENCE / PROVENANCE
↗74What do Content Credentials prove? A source trail, not a verdict
CONTENT CREDENTIALS / C2PA & PROVENANCE
↗75Can you detect an AI voice? Verify the person, not the sound
AUDIO EVIDENCE / VOICE CLONING
↗76How to verify a video: trace the source, place, and date
VIDEO EVIDENCE / CONTEXT & PROVENANCE
↗77How do AI image generators work? From a prompt to an image
IMAGE GENERATION / DIFFUSION
↗78How do AI music generators work? From text to sound
AUDIO GENERATION / MUSIC & SOUND MODELS
↗79How do AI video generators work? Text, motion, and time
VIDEO GENERATION / DIFFUSION & AUTOREGRESSIVE MODELS
↗80What is machine learning? Patterns, tested against reality
MACHINE LEARNING / FOUNDATIONS
↗81Synthetic data in AI: training, privacy, and limits
SYNTHETIC DATA / TRAINING & PRIVACY
↗82What is reinforcement learning? Learn from what happens next
REINFORCEMENT LEARNING / AGENTS & FEEDBACK
↗83What is RLHF? Teach a model what people prefer
RLHF / HUMAN FEEDBACK & PREFERENCE TUNING
↗84What is deep learning? Many layers, one learning process
DEEP LEARNING / NEURAL NETWORKS
↗85What is multimodal AI? More than one kind of input
MULTIMODAL AI / TEXT, IMAGE & AUDIO
↗86How does voice AI work? From sound to response
VOICE AI / AUDIO INTERFACES
↗87How does AI understand video? Frames, time, and context
VIDEO AI / SPATIOTEMPORAL MODELS
↗88What is computer vision? Turning pixels into useful signals
COMPUTER VISION / IMAGE UNDERSTANDING
↗89A model answers. An agent can act
AGENTS / SYSTEMS
↗90What are AI world models? Predicting what happens next
WORLD MODELS / PREDICTION & PLANNING
↗91What are computer-use agents? The interface becomes the tool
COMPUTER USE / INTERFACE AGENTS
↗92A benchmark is a question, not a verdict
EVALUATION / BENCHMARKS
↗93What is an LLM judge? How AI evaluates AI
EVALUATION / LLM GRADERS
↗94What is AI benchmark contamination? When the test becomes familiar
EVALUATION / DATA INTEGRITY
↗95Memory is a design choice, not a bigger prompt
MEMORY / REASONING
↗96Permissions belong at the tool boundary
AGENT SECURITY
↗97The symplokē principle: intelligence through relationships
FOUNDATIONS / SYSTEMS
↗98What is the cost of intelligence?
AI RESEARCH / EFFICIENCY
↗99Why agents need evidence, not confidence
SOFTWARE ENGINEERING / AGENTS
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