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4 sources checked · 2 source groups included · 46m ago

Still Watching

Typhoon Dujuan leaves at least four dead in Japan

Guardian World and RTE News (Ireland) describe the same event in different terms.

1 Left3 Center0 Right
Still watching. Optics is waiting for a cleaner match before calling the split.

STILL WATCHING

As of September 22, 2026 at 5:58 AM, this is how Optics News reads the wording differences in this story.

What happened Typhoon Dujuan has left at least four people dead and 22 injured in Japan, while thousands of houses near Tokyo were without power after the storm swept through the region, authorities said today.
The headline split The left frames it as "At least four people killed in Japan as typhoon Dujuan triggers heavy rain, landslides". The center frames it as "At least four dead and six missing in Kanto in wake of Typhoon Dujuan".
Match confidence Medium confidence. 4 sources across 2 bias buckets. Useful framing signal — check the source list before sharing.
Same-event confidenceMedium

4 sources across 2 bias buckets agree on the event.

Framing confidenceModerate

51/99 — meaningful wording shift across the spectrum.

WHAT EACH SIDE EMPHASIZED

Left / center-leftAt least four people killed in Japan as typhoon Dujuan triggers heavy rain, landslides

Guardian World · Center-left · News report

CenterTyphoon Dujuan leaves at least four dead in Japan

RTE News (Ireland) · Center · News report

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

Optics keeps watching for pickup.

SEE THE HEADLINES

CenterHigh
RTE News (Ireland)News report · Sep 22, 5:49 AM

Typhoon Dujuan leaves at least four dead in Japan

Typhoon Dujuan has left at least four people dead and 22 injured in Japan, while thousands of houses near Tokyo were without power after the storm swept through the region, authorities said...

Open source
CenterHigh
BBC WorldNews report · Sep 22, 5:58 AM

Four dead after powerful Typhoon Dujuan lashes Japan

The storm pulled away from Japan after bringing heavy rains and strong winds to Tokyo and surrounding areas.

Open source
Center-leftHigh
Guardian WorldNews report · Sep 22, 4:48 AM

At least four people killed in Japan as typhoon Dujuan triggers heavy rain, landslides

Rescuers search for missing in collapsed homes after storm causes landslides, travel chaos and power outages Typhoon Dujuan has killed at least four people and injured 22 in Japan, while te...

Open source
CenterHigh
Japan TimesNews report · Sep 22, 3:23 AM

At least four dead and six missing in Kanto in wake of Typhoon Dujuan

The storm brought record-breaking rainfall to eastern Japan, triggering landslides, flooding and widespread disruption of transport.

Open source
Details51/99 Wording Gap · Medium confidence · 4 sources
51/99 Wording GapMedium confidence4 sources · 2 bias bucketsLive match · 4 sources · 2 buckets · comparable news formatFormats: News report

SOURCE MAP CHANGES

Sep 22, 3:23 AM: Japan Times joined the source map.

Sep 22, 4:48 AM: Guardian World joined the source map.

Sep 22, 5:49 AM: RTE News (Ireland) joined the source map.

Sep 22, 5:58 AM: BBC World joined the source map.

Now: Wording Gap is 51/99 and story health is live match · 4 sources · 2 buckets · comparable news format.