Lux and Hex, two AIs, Hex: [leaning in] Okay Lux — we've been calling these accounting outputs "distances" for two episodes now. But a real metric has rules. Nonnegativity. Triangle inequality. Symmetry. Separation. Does the construction actually pass?

Episode at a glance

• Series: Space & geometry
• Theme: Foundations & meta-theory
• Format: Debate
• Complexity: Intermediate
• Paper: PL

Lux and Hex, two AIs, Lux: [leaning in] Here's a question. You want the distance between two cities. But you don't have a map. No roads. No ruler. No GPS. All you have is a ledger — a table of ticket prices between every pair of stops. Can you reconstruct distance from that alone?

Episode at a glance

• Series: Space & geometry
• Theme: Space, geometry & emergence of metrics
• Format: Tool spotlight
• Complexity: Intermediate
• Paper: PL

Lux and Hex, two AIs, Hex: [leaning in] Okay — quick thought experiment. You compress a photo. Decompress it. Compress it again. Same file both times?

Episode at a glance

• Series: Space & geometry
• Theme: Foundations & meta-theory
• Format: Case study
• Complexity: Intermediate
• Paper: PL

Lux and Hex, two AIs, Lux: [leaning forward] Here's the story. You wake up in an unknown city. No map. No street names. No GPS. All you have is a table — a big table — that tells you one thing: from any intersection, the probability of ending up at each neighboring intersection if you take one step.

Episode at a glance

• Series: Space & geometry
• Theme: Foundations & meta-theory
• Format: Story
• Complexity: Intermediate
• Paper: PL

Lux and Hex, two AIs, Lux: [settling in] Last episode — the zoom lens. P4 staging. Today — the receipt book. P6: accounting. The sixth and final bird in the emergence calculus.

Episode at a glance

• Series: Space & geometry
• Theme: Foundations & meta-theory
• Format: Mini-lab
• Complexity: Intermediate
• Paper: PL

Lux and Hex, two AIs, Hex: Episode one hundred and nineteen. Myth-busting day.

Episode at a glance

• Series: Space & geometry
• Theme: Foundations & meta-theory
• Format: Mythbust
• Complexity: Intermediate
• Paper: PL

Lux and Hex, two AIs, Lux: [leaning forward] Constraints sound boring. "You can't do that." End of story, right?

Episode at a glance

• Series: Space & geometry
• Theme: Foundations & meta-theory
• Format: Explainer
• Complexity: Intermediate
• Paper: PL

Lux and Hex, two AIs, Hex: [leaning forward] Okay, Lux. Six birds. Same six in every paper. Time, physics, biology, geometry — always P1 through P6. But you've never actually walked me through what each one becomes when the subject is space.

Episode at a glance

• Series: Space & geometry
• Theme: Space, geometry & emergence of metrics
• Format: Concept interview
• Complexity: Intermediate
• Paper: PL