An interactive guide, updated by hand

ARTIFICIAL INTELLIGENCE

The technology reshaping how we think, work, create, compete, and live.

Artificial intelligence is software that learns patterns from very large amounts of data, then uses those patterns to predict, generate, decide and act. It is not magic and it is not a mind. It is statistics, hardware and engineering at a scale that only recently became possible — and that scale is now rearranging industries, research and geopolitics.

Explore the AI world
Illustration: a small network learning to route signals
0
Turing's question is posed
VERIFIED · 1950 paper
0
The field gets its name
VERIFIED · Dartmouth workshop
0
Transformer paper published
VERIFIED · Google researchers
0
Chat interfaces reach the public
VERIFIED · Nov 2022
0
Labs training frontier models
ESTIMATE · see methodology

These are orientation figures, not a live feed. Anything on this page that is a number, a ranking or a market claim carries a label: FACT ANALYSIS ESTIMATE FORECAST.

01 / Foundations

What is AI, in plain language

Ten ideas that cover most of what people mean when they say "AI". Open any card for the longer version and an everyday example. No prior knowledge assumed.

How the terms nest inside each other

Each step is a narrower idea sitting inside the one before it. Every large language model is a deep learning system; not every deep learning system is a language model.

02 / Origins

Seventy-five years, in steps

AI is not new. It has moved through waves of optimism, collapse and revival. Select a milestone to read what happened and why it mattered.

03 / The turn

Why AI suddenly got good

Nothing about the mathematics changed overnight. Six things arrived at once, and each one multiplied the others.

DATA × COMPUTE × ARCHITECTURE × SCALE = modern AI

The uncomfortable part for researchers: much of the recent progress came less from clever new ideas than from doing a small number of known things far bigger than anyone had tried. That pattern may not continue forever, and several labs now argue the next gains come from reasoning and data quality rather than raw size.

04 / The model landscape

Not all models do the same job

"AI model" covers a dozen different kinds of system. Here is what each type is for, with well-known families as examples. Named families are illustrative, not a ranking — capability claims change monthly and belong in benchmark reports with dates on them.

This page deliberately avoids saying which model is "best". Leaderboards move, benchmarks are gamed, and the honest answer depends on your task, budget and latency. Check a dated evaluation.
05 / Who is building it

The organisations

Fourteen of the groups that matter most, filtered by what they primarily do. Select any card for a full profile. Founding dates and headquarters are matters of record; strategy descriptions are editorial analysis.

06 / Competition

The AI race

The competition is not really about chatbots. It runs across eight layers at once — models, chips, cloud capacity, consumer reach, agents, robotics, open weights and enterprise distribution. A company can lead one column and be absent from the next.

deep, established position real but partial little or no public presence ANALYSIS
Who is "winning"? There is no single scoreboard, and anyone who gives you one is selling something. Different layers have different leaders, positions shift within months, and the most consequential numbers — training costs, chip allocations, inference margins — are mostly private. Hover any row of dots for the reasoning behind that cell.
07 / Agents

From chatbots to agents

A chatbot answers. An agent is given a goal, decides on its own steps, uses tools to carry them out, checks the result and tries again. That difference is where most of the current engineering effort sits.

What an agent actually has

Where it goes wrong

The loop, running

Animated illustration of a typical agent cycle. Real systems repeat the middle four steps many times before returning a result.

09 / Dashboard

AI news

A newsroom layout wired to a swappable data layer. It is seeded with dated, checkable entries from the public record — not a live feed, and nothing here is invented. Connect a real feed where the code says so and the same cards will render today's stories.

Archive mode. These entries record events that already happened, each with its date and primary source. To make this section live, replace NEWS_SEED with a fetch from an RSS-to-JSON service or your own endpoint — the integration point is commented in the script (loadNews()). Until then, treat this as a layout demonstration.
10 / Silicon

The compute war

Training a frontier model means running trillions of arithmetic operations across thousands of specialised chips for weeks, in buildings that consume as much electricity as a small town. Compute is the hard constraint on modern AI, which makes it the real battleground.

From raw data to an answer on your screen

The physical layer nobody sees

Who makes the silicon

11 / Architecture

The stack, bottom to top

Every chatbot reply rests on ten layers, starting with a power station. Select a layer to see what happens there and who operates it.

12 / Money

The AI economy

Where the money goes, in shape rather than in dollars. The charts below show relative proportions and directions of travel, not audited figures.

Illustrative shapes, not audited data. Investment totals, cloud revenue and capital-expenditure figures change every quarter and are reported inconsistently. For real numbers use company filings, the Stanford AI Index, or a dated report from Reuters, the FT or Bloomberg — and check the publication date before quoting it.

Where AI capital tends to concentrate

Relative weighting · illustrative · not a measurement

The pattern of an infrastructure build-out

Schematic curve · spending rises before revenue · shape only, no units
earlyscalingmaturity highlow

Every large infrastructure cycle — railways, fibre, mobile networks — has spent heavily in advance of returns. Some paid back extraordinarily; some did not. Which one AI turns out to be is genuinely unsettled.

13 / Work

Will AI take our jobs?

The honest answer is: it depends on the task, not the job title. Most roles are bundles of tasks, and AI absorbs some of them while making others more valuable. Here is where a range of work currently sits between full automation and human-plus-machine.

AUTOMATIONAUGMENTATION

ANALYSIS Positions are editorial judgement based on how much of the work is routine, verifiable and low-stakes. Labour-market outcomes also depend on regulation, cost, liability and how quickly organisations actually change — historically the slowest variable of all.

14 / Costs

The other side of AI

Not doom, and not dismissal. These are the problems that researchers, regulators and the companies themselves treat as real, along with what is currently being done about each.

15 / Geopolitics

The global AI race

AI capability now sits alongside energy and semiconductors as a matter of national strategy. Select a region for its position on research, chips, regulation and infrastructure.

schematic · not to scale
16 / Governance of code

Open weights, closed models

One of the field's sharpest disagreements, and one where reasonable people land in different places. Note that "open" in AI usually means downloadable weights, not full open source: training data and code are often still withheld.

Closed / proprietary

The model runs on the provider's servers. You reach it through an API or product; the weights never leave.

ARGUMENTS FOR

  • Misuse can be monitored, rate-limited and revoked after release
  • Safety mitigations can be updated centrally for every user at once
  • Costly training runs have a clearer route to being paid for
  • Tight integration with products and infrastructure

ARGUMENTS AGAINST

  • Outside researchers cannot inspect what they cannot download
  • Dependence on a vendor's pricing, availability and policy changes
  • Capability concentrates in a small number of organisations
  • Data leaves your environment unless specific arrangements are made

Open / open-weight

The trained weights are published for download. Anyone can run, inspect, fine-tune or modify the model on their own hardware.

ARGUMENTS FOR

  • Independent scrutiny of behaviour, bias and failure modes
  • Runs locally — useful for regulated data, offline work and low latency
  • Specialisation on domain data without sending it anywhere
  • Lowers costs and spreads capability beyond a few firms

ARGUMENTS AGAINST

  • Safety training can be removed by anyone with the weights
  • Release is irreversible: a published model cannot be recalled
  • Running and securing it becomes the deployer's responsibility
  • Licences vary widely; several "open" models carry real restrictions

In practice most serious organisations use both — closed models where capability and support matter, open weights where control, cost or privacy matter. The debate is unresolved because it turns on empirical questions about misuse that nobody has settled yet.

17 / Ahead

The next five years

FORECAST  Everything in this section is speculation. It is informed by current research directions, but the AI field has an unbroken record of surprising forecasters in both directions. Read it as a set of open questions, not predictions.

Two things forecasters have consistently got wrong: the speed of capability gains, which has usually been underestimated, and the speed of real-world adoption, which has usually been overestimated. The gap between what a model can do in a demo and what an organisation can safely deploy remains wide.