Triple

T6885718
Position Surface form Disambiguated ID Type / Status
Subject Port of Kawasaki E158912 entity
Predicate partOf P40 FINISHED
Object Keihin Port area
The Keihin Port area is a major industrial and logistics coastal zone in the Tokyo–Yokohama region of Japan, encompassing several interconnected ports that support heavy industry, container shipping, and international trade.
E627605 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: Keihin Port area | Statement: [Port of Kawasaki, partOf, Keihin Port area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Keihin Port area
Context triple: [Port of Kawasaki, partOf, Keihin Port area]
  • A. Port of Kawasaki
    The Port of Kawasaki is a major industrial and commercial seaport in Kanagawa Prefecture, Japan, serving as a key logistics and manufacturing hub within the Greater Tokyo area.
  • B. Kishiwada Port
    Kishiwada Port is a coastal harbor facility in Kishiwada, Osaka Prefecture, Japan, serving regional maritime transport and local industry.
  • C. Ashibe Port
    Ashibe Port is a key ferry terminal and gateway on Iki Island in Nagasaki Prefecture, Japan, connecting the island with mainland Kyushu and nearby regions.
  • D. Kitakyushu Port
    Kitakyushu Port is a major Japanese seaport and logistics hub in Fukuoka Prefecture that serves as a key gateway for domestic and international maritime trade.
  • E. Yokosuka Port
    Yokosuka Port is a major Japanese maritime hub in Kanagawa Prefecture known for its commercial shipping facilities and significant naval bases, including those of the Japan Maritime Self-Defense Force and the U.S. Navy.
  • 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: Keihin Port area
Triple: [Port of Kawasaki, partOf, Keihin Port area]
Generated description
The Keihin Port area is a major industrial and logistics coastal zone in the Tokyo–Yokohama region of Japan, encompassing several interconnected ports that support heavy industry, container shipping, and international trade.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Keihin Port area
Target entity description: The Keihin Port area is a major industrial and logistics coastal zone in the Tokyo–Yokohama region of Japan, encompassing several interconnected ports that support heavy industry, container shipping, and international trade.
  • A. Port of Kawasaki
    The Port of Kawasaki is a major industrial and commercial seaport in Kanagawa Prefecture, Japan, serving as a key logistics and manufacturing hub within the Greater Tokyo area.
  • B. Kishiwada Port
    Kishiwada Port is a coastal harbor facility in Kishiwada, Osaka Prefecture, Japan, serving regional maritime transport and local industry.
  • C. Ashibe Port
    Ashibe Port is a key ferry terminal and gateway on Iki Island in Nagasaki Prefecture, Japan, connecting the island with mainland Kyushu and nearby regions.
  • D. Kitakyushu Port
    Kitakyushu Port is a major Japanese seaport and logistics hub in Fukuoka Prefecture that serves as a key gateway for domestic and international maritime trade.
  • E. Yokosuka Port
    Yokosuka Port is a major Japanese maritime hub in Kanagawa Prefecture known for its commercial shipping facilities and significant naval bases, including those of the Japan Maritime Self-Defense Force and the U.S. Navy.
  • 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_69c688342f6c8190ad7eea6ba262db99 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d90bc32c8190baf5bf785146f3e8 completed March 27, 2026, 7:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69c748cc2f908190b593cd82133a7b16 completed March 28, 2026, 3:19 a.m.
NEDg Description generation batch_69c749d4b088819095f991f976592d04 completed March 28, 2026, 3:24 a.m.
NED2 Entity disambiguation (via description) batch_69c74aab12988190bd23cfcc06c55cde completed March 28, 2026, 3:27 a.m.
Created at: March 27, 2026, 2:23 p.m.