19 JUL 2026

Day 200

The end of all our exploring will be to arrive where we started and know the place for the first time.

T. S. Eliot · Little Gidding

A crowded bullring scene in which a bull throws a matador, with another fallen figure, marked bulls at the right, and rulers watching from the side.

I · THE OBJECT · BRITISH MUSEUM

The Spanish Bullfight

James Gillray · 1808 · British Museum

James Gillray’s 1808 work is presented as a bullring turned political stage, while the supplied record leaves its route into the museum largely unspoken.

Enter lesson 4 MIN

II · THE IDEA · ARTIFICIAL INTELLIGENCE

Transformer Positional Encoding Alternatives

architectures · positional schemes · Transformer-XL · ALiBi

Sinusoidal position signals once seemed enough. Relative encodings and linear attention biases later showed that how position enters the model can decide whether length generalisation is possible at all.

Enter lesson 7 MIN

A bronze beast with a lion’s snarling head and body, a goat’s head rising from the back, and a serpent for a tail, fixed in a taut, combative stance.

III · THE WORK · ART HISTORY

Chimera of Arezzo

Etruscan art · Bronze · 78.5 cm (2 ft 7 in)

A bronze body shared by lion, goat and serpent, cast so that every line still leans into a fight whose other half may be missing.

Enter lesson 6 MIN