Triple

T15248114
Position Surface form Disambiguated ID Type / Status
Subject 品川区 E364438 entity
Predicate hasRoad P959 FINISHED
Object 第一京浜
第一京浜は、東京都などを通り東京と横浜を結ぶ国道15号として知られる主要幹線道路である。
E1145706 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: 第一京浜 | Statement: [品川区, hasRoad, 第一京浜]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 第一京浜
Context triple: [品川区, hasRoad, 第一京浜]
  • A. Middle Ring Road of Shanghai
    The Middle Ring Road of Shanghai is a major urban ring expressway encircling the central city and connecting multiple districts, including Putuo, to streamline cross-city traffic.
  • B. Inner Ring Road of Shanghai
    The Inner Ring Road of Shanghai is a major elevated expressway encircling the city’s central districts, serving as a key artery for urban traffic distribution and connectivity.
  • C. Tianjin Metro Line B1
    Tianjin Metro Line B1 is a planned rapid transit line in Tianjin, China, intended to expand the city’s urban rail network and improve cross-district connectivity.
  • D. Outer Ring Road of Shanghai
    The Outer Ring Road of Shanghai is a major orbital expressway encircling the city, linking various districts and highways to facilitate regional traffic flow around the urban core.
  • E. Beijing Capital International Airport corridor
    Beijing Capital International Airport corridor is a major urban rail transit corridor in Beijing that connects the city with Beijing Capital International Airport.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: 第一京浜
Triple: [品川区, hasRoad, 第一京浜]
Generated description
第一京浜は、東京都などを通り東京と横浜を結ぶ国道15号として知られる主要幹線道路である。
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 第一京浜
Target entity description: 第一京浜は、東京都などを通り東京と横浜を結ぶ国道15号として知られる主要幹線道路である。
  • A. Middle Ring Road of Shanghai
    The Middle Ring Road of Shanghai is a major urban ring expressway encircling the central city and connecting multiple districts, including Putuo, to streamline cross-city traffic.
  • B. Inner Ring Road of Shanghai
    The Inner Ring Road of Shanghai is a major elevated expressway encircling the city’s central districts, serving as a key artery for urban traffic distribution and connectivity.
  • C. Tianjin Metro Line B1
    Tianjin Metro Line B1 is a planned rapid transit line in Tianjin, China, intended to expand the city’s urban rail network and improve cross-district connectivity.
  • D. Outer Ring Road of Shanghai
    The Outer Ring Road of Shanghai is a major orbital expressway encircling the city, linking various districts and highways to facilitate regional traffic flow around the urban core.
  • E. Beijing Capital International Airport corridor
    Beijing Capital International Airport corridor is a major urban rail transit corridor in Beijing that connects the city with Beijing Capital International Airport.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d85a0dde7481908fc64d1e82d5d20d completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e007f4f9d48190b96a7e0c6993cd69 completed April 15, 2026, 9:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69fedd491cd881908bad9660af9b6b8f completed May 9, 2026, 7:07 a.m.
NEDg Description generation batch_69fedf6ee3f081909553078cd3e9d243 completed May 9, 2026, 7:17 a.m.
NED2 Entity disambiguation (via description) batch_69fee0016a088190ad87268e035f677e completed May 9, 2026, 7:19 a.m.
Created at: April 10, 2026, 3:13 a.m.