Standard
Inference

AI, explained plainly.

Calm, clear videos on how AI actually works, for people who don’t work in tech.

▶Thumbnail // Ep1 // 16:9
01Start here // LLM 101What is a chatbot actually doing?Answers: “How does ChatGPT work?”

Start here

Five videos, in order. Each one answers one question.

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05
of 05
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  4. 04
  5. 05

The series

S1
LLM 101

The foundations.

What a language model is, how it reads, and why it sometimes gets things wrong. Start here.

S2
Standard Practice

How to use what you learned.

Practical procedure, built on the foundations: asking better questions and checking the answers.

S3
Standard Deviation

The maths, for those who want it.

The same ideas, worked through with the numbers. Optional depth, never required.

Coming soon
S4
Shorts

One idea, under a minute.

  • ·Standard Definitions
  • ·Can AI actually…?
  • ·Skill Tested
  • ·Standard Issue

Technical Notes

Longer written notes for readers who want the detail: the maths, the code and the sources.

All technical notes →
TN-03
Maths
12 min read

The softmax function, worked by hand

Turning a list of raw scores into probabilities, one step at a time, with a calculator.

Goes with D1 (coming soon)// Placeholder post
TN-02
Intermediate
9 min read

Inside a tokenizer: byte-pair encoding step by step

How a tokenizer learns its vocabulary by merging the most common pairs of characters.

Goes with Ep2 →// Placeholder post
TN-01
Introductory
6 min read

Why hallucinations aren’t bugs

A model that predicts likely text will sometimes produce likely text that is false.

Goes with Ep3 →// Placeholder post
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How we check

Every video is checked and sourced. You can see the working.

  • A source for every claim

    Each episode page has a public list of its claims, with a source for each one.

  • Model behaviour is dated

    Anything about how a model behaves names the model and the date we checked it. Models change.

  • Mistakes are corrected openly

    Corrections are logged and dated on the episode page. See an example →

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