The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
Given as a target, not a fixed date, per the pin description: "…omated orbital metro ring around Paris. Estimated date.…"
Reports the Société des Grands Projets' latest provisional schedule pushing Line 15 South's opening to autumn 2027, well past the pin's stored October 2026 date, after successive delays (2025 -> summer 2026 -> late 2026 -> April 2027 -> autumn 2027).[1]
Earlier reporting on the same recurring slippage of Line 15 South's opening date, corroborating that the project has repeatedly missed its targets since being scheduled around the pin's stored date.[1]
Something missing or wrong? Say it in your own words: a link that backs this pin up, a different start or end date and why, or a fact it lacks or gets wrong. The AI checks it against this pin's sources, searches for better ones, and adds any page that backs you up. The pin's own sources still count most. A picture that shows something else, or shows it badly, is looked at too, and moved down or replaced.
