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2 sources checked · 2 source groups included · 9m ago

Still Watching

Earl Spencer’s ‘Swan Song’: the most explosive claims

The Week reaches for "explosive" where i News (UK) stays flat.

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

STILL WATCHING

As of September 21, 2026 at 2:31 PM, this is how Optics News reads the wording differences in this story.

What happened Diana’s brother said Buckingham Palace’s response to his tell-all memoir is ‘astonishingly provocative’.
The headline split The left frames it as "Earl Spencer’s 5 most-damaging royal claims – and what they mean for the King". The center frames it as "Earl Spencer’s ‘Swan Song’: the most explosive claims".
Match confidence Developing. The source map is still developing. Keep watching for more sources to join.
Same-event confidenceDeveloping

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

WHAT EACH SIDE EMPHASIZED

Left / center-leftEarl Spencer’s 5 most-damaging royal claims – and what they mean for the King

iNews (UK) · Center-left · News report

CenterEarl Spencer’s ‘Swan Song’: the most explosive claims

The Week · Center · News report

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

Optics keeps watching for pickup.

SEE THE HEADLINES

Center-leftMostly Factual
iNews (UK)News report · Sep 21, 2:31 PM

Earl Spencer’s 5 most-damaging royal claims – and what they mean for the King

Experts assess whether the explosive book by Diana’s brother will hurt Charles’s public standing

Open source
CenterMostly Factual
The WeekNews report · Sep 21, 1:12 PM

Earl Spencer’s ‘Swan Song’: the most explosive claims

explosive

Diana’s brother said Buckingham Palace’s response to his tell-all memoir is ‘astonishingly provocative’

Open source
Details61/99 Wording Gap · Low confidence · 2 sources
61/99 Wording GapLow confidence2 sources · 2 bias bucketsDeveloping · 2 sources · 2 bucketsFormats: News report

SOURCE MAP CHANGES

Sep 21, 1:12 PM: The Week joined the source map.

Sep 21, 2:31 PM: iNews (UK) joined the source map.

Now: Wording Gap is 61/99 and story health is developing · 2 sources · 2 buckets.