Distinct distances when no four points lie on a circle (Erdős #654)

Distinct distances when no four points lie on a circle (Erdős #654)

Model / AI: Aletheia

Partial solution reported for Aletheia.

Source read 2026-09-08. Read the linked source to identify this individual result and its attribution; proofs were not independently checked.

• Paper — Aletheia on Erdős problems
• Paper — sweep itself
• Context — Problem statement
• Paper — Result classification