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2 sources checked · 2 source groups included · 1h ago

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Princess Diana’s iconic 'revenge dress' is going up for auction

Headlines are nearly identical, all highlighting Princess Diana's 'revenge dress' going up for auction.

1 Left1 Center0 Right
Still watching. Optics is waiting for a cleaner match before calling the split.

STILL WATCHING

As of September 10, 2026 at 4:51 PM, this is how Optics News reads the wording differences in this story.

What happened Princess Diana’s head-turning "revenge dress," which broke royal protocol and created a sensational pop culture moment, is going on sale for the first time in nearly 30 years.
The headline split The headlines are mostly aligned. The differences are small wording choices, not a major framing split.
Match confidence Medium confidence. 2 sources across 2 bias buckets. Useful framing signal — check the source list before sharing.
Same-event confidenceDeveloping

Not enough sources yet to confirm this is the same specific event.

WHAT EACH SIDE EMPHASIZED

Left / center-leftPrincess Diana’s ‘Revenge Dress’ to Be Sold at Auction in New York

New York Times US · Center-left · News report

CenterPrincess Diana’s iconic 'revenge dress' is going up for auction

WDSU New Orleans (Hearst) · Center · News report

Right / center-rightNo matching source in this bucket yet.

Optics keeps watching for pickup.

SEE THE HEADLINES

CenterHigh
WDSU New Orleans (Hearst)News report · Sep 10, 4:35 PM

Princess Diana’s iconic 'revenge dress' is going up for auction

Princess Diana’s head-turning "revenge dress," which broke royal protocol and created a sensational pop culture moment, is going on sale for the first time in nearly 30 years.

Open source
Center-leftMostly Factual
New York Times USNews report · Sep 10, 4:51 PM

Princess Diana’s ‘Revenge Dress’ to Be Sold at Auction in New York

Diana, Princess of Wales, wore the cocktail dress in 1994 at a moment of intense public scrutiny. An auction house expected it to fetch up to $300,000.

Open source
Details5/99 Wording Gap · Medium confidence · 2 sources
5/99 Wording GapMedium confidence2 sources · 2 bias bucketsLive match · 15 sources · 2 buckets · comparable news formatFormats: News report

SOURCE MAP CHANGES

Sep 10, 4:35 PM: WDSU New Orleans (Hearst) joined the source map.

Sep 10, 4:51 PM: New York Times US joined the source map.

Now: Wording Gap is 5/99 and story health is live match · 15 sources · 2 buckets · comparable news format.