Triple

T15248066
Position Surface form Disambiguated ID Type / Status
Subject 品川区 E364438 entity
Predicate locatedInSubregion P40 FINISHED
Object 東京都区部
東京都区部 is the densely populated urban core of Tokyo, comprising its 23 special wards that function collectively as the central city area of Japan’s capital.
 E1145697 NE FINISHED

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 東京都区部
Context triple: [品川区, locatedInSubregion, 東京都区部]
  • A. 東京都港区
    東京都港区は、東京湾に面し大使館や企業本社、高級住宅地が集まる東京都心の行政区の一つです。
  • B. Ichigaya district, Tokyo
    Ichigaya district, Tokyo is a central Tokyo neighborhood known for hosting major government and defense institutions, including Japan’s Ministry of Defense.
  • C. 新宿区
    新宿区は、東京都心に位置し、日本有数の繁華街・オフィス街・行政機関が集まる主要な特別区です。
  • D. Tama region of Tokyo
    The Tama region of Tokyo is a largely suburban and semi-rural area in western Tokyo Metropolis, known for its residential communities, parks, and universities outside the city’s dense urban core.
  • E. 世田谷区
    世田谷区 is a special ward in western Tokyo known for its large residential areas, relatively high affluence, and numerous parks and cultural facilities.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 東京都区部
Target entity description: 東京都区部 is the densely populated urban core of Tokyo, comprising its 23 special wards that function collectively as the central city area of Japan’s capital.
  • A. 東京都港区
    東京都港区は、東京湾に面し大使館や企業本社、高級住宅地が集まる東京都心の行政区の一つです。
  • B. Ichigaya district, Tokyo
    Ichigaya district, Tokyo is a central Tokyo neighborhood known for hosting major government and defense institutions, including Japan’s Ministry of Defense.
  • C. 新宿区
    新宿区は、東京都心に位置し、日本有数の繁華街・オフィス街・行政機関が集まる主要な特別区です。
  • D. Tama region of Tokyo
    The Tama region of Tokyo is a largely suburban and semi-rural area in western Tokyo Metropolis, known for its residential communities, parks, and universities outside the city’s dense urban core.
  • E. 世田谷区
    世田谷区 is a special ward in western Tokyo known for its large residential areas, relatively high affluence, and numerous parks and cultural facilities.
  • F. None of above. chosen

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d85a0dde7481908fc64d1e82d5d20d elicitation completed
NER batch_69e007f4f9d48190b96a7e0c6993cd69 ner completed
NED1 batch_69fedd491cd881908bad9660af9b6b8f ned_source_triple completed
NED2 batch_69fee0016a088190ad87268e035f677e ned_description completed
NEDg batch_69fedf6ee3f081909553078cd3e9d243 nedg completed
Created at: April 10, 2026, 3:13 a.m.