Teaching an AI Agent to Make Beautiful Charts

Most AI-generated charts look generic because nothing stops them from being generic. This series takes a different approach: an AI agent builds each visualization from scratch, then revises it until it passes the Tufte Test, a quality standard built on Edward Tufte's principles for clear, effective charts. The posts below track that progress, one chart at a time.

Beautiful Charts with AI

Want to test your own charts against the same quality bar?

Try the Tufte Test on your own chart, or get future updates on AI evaluation and chart quality from Goodeye Labs.

U.S. federal workforce hits 60-year low after fastest peacetime cut
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U.S. federal workforce hits 60-year low after fastest peacetime cut

Year over year, U.S. federal civilian employment is shrinking faster than at any point since 1939 outside wars and the decennial Census.

World Happiness Report 2026: what income can't explain

World Happiness Report 2026: what income can't explain

Mexico ships 83% of every fresh avocado the U.S. imports

Mexico ships 83% of every fresh avocado the U.S. imports

No horse has broken Secretariat's 1973 Kentucky Derby record

No horse has broken Secretariat's 1973 Kentucky Derby record

U.S. women 40+ now have more babies per capita than teens

U.S. women 40+ now have more babies per capita than teens

U.S. drug overdose deaths are down 35% from the 2022 peak

U.S. drug overdose deaths are down 35% from the 2022 peak

U.S. birth rate fell to a record low in 2025

U.S. birth rate fell to a record low in 2025

Artemis II ended humanity's 54-year confinement to low Earth orbit

Artemis II ended humanity's 54-year confinement to low Earth orbit

Sabastian Sawe ran the first sub-2-hour marathon: 118 years of marathon records

Sabastian Sawe ran the first sub-2-hour marathon: 118 years of marathon records

Every Atlantic hurricane track, 1980 to 2025

Every Atlantic hurricane track, 1980 to 2025

U.S. oil: from peak importer to net exporter in one decade

U.S. oil: from peak importer to net exporter in one decade

A thousand springs in Kyoto, in one chart

A thousand springs in Kyoto, in one chart

130 years of Boston Marathon winning times

130 years of Boston Marathon winning times

Libraries were transforming. Then COVID hit.

Libraries were transforming. Then COVID hit.

The Claude Code leak in four charts: half a million lines, three accidents, forty tools

The Claude Code leak in four charts: half a million lines, three accidents, forty tools

Every generation rediscovers art: 270 years of cultural interests in one chart

Every generation rediscovers art: 270 years of cultural interests in one chart

The rise and fall of bowling in the United States

The rise and fall of bowling in the United States

The rise and fall of nuclear weapons testing

The rise and fall of nuclear weapons testing

Housing and getting around eat half of the average American household's spending

Housing and getting around eat half of the average American household's spending

96% of U.S. counties grew more diverse from 2010 to 2020

96% of U.S. counties grew more diverse from 2010 to 2020

The engineering and tech gender gap has barely budged in 50 years

The engineering and tech gender gap has barely budged in 50 years

Americans eat 3x more cheese and half as much milk as they did in 1970

Americans eat 3x more cheese and half as much milk as they did in 1970

Where racial diversity lives in America, county by county

Where racial diversity lives in America, county by county

Americans used to outlive their peers. Now they die 4 years sooner.

Americans used to outlive their peers. Now they die 4 years sooner.

Working your way through college now takes 5x more hours than in 1970

Working your way through college now takes 5x more hours than in 1970

Coal collapsed and natural gas took over the U.S. power grid

Coal collapsed and natural gas took over the U.S. power grid

156 years of marriage and divorce in the United States

156 years of marriage and divorce in the United States