Triple

T1426934
Position Surface form Disambiguated ID Type / Status
Subject Nagaoka, Niigata, Japan E30353 entity
Predicate wasCastleTownOf P10998 FINISHED
Object Nagaoka Domain
Nagaoka Domain was a feudal han of the Edo period in Japan, ruled by daimyō and centered in what is now Nagaoka, Niigata Prefecture.
E164335 NE FINISHED

How this triple was built (5 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: Nagaoka Domain | Statement: [Nagaoka, Niigata, Japan, wasCastleTownOf, Nagaoka Domain]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nagaoka Domain
Context triple: [Nagaoka, Niigata, Japan, wasCastleTownOf, Nagaoka Domain]
  • A. Chōshū Domain
    Chōshū Domain was a powerful feudal domain in western Honshu, Japan, centered in present-day Yamaguchi Prefecture, that played a leading role in the Meiji Restoration.
  • B. Ominato District
    Ominato District is a regional command of the Japan Maritime Self-Defense Force responsible for naval operations and defense in the northern waters of Japan.
  • C. Shiga Prefecture
    Shiga Prefecture is a landlocked prefecture in central Japan known for encompassing Lake Biwa, the country’s largest freshwater lake, and for its historical towns and proximity to Kyoto in the Kansai region.
  • D. Shinano
    Shinano was a Japanese World War II aircraft carrier, originally laid down as a Yamato-class battleship and notable for being the largest carrier ever sunk in combat.
  • E. Mie Prefecture
    Mie Prefecture is a coastal prefecture in central Japan known for the Ise Grand Shrine, scenic coastal landscapes, and traditional pearl cultivation.
  • 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: Nagaoka Domain
Triple: [Nagaoka, Niigata, Japan, wasCastleTownOf, Nagaoka Domain]
Generated description
Nagaoka Domain was a feudal han of the Edo period in Japan, ruled by daimyō and centered in what is now Nagaoka, Niigata Prefecture.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Nagaoka Domain
Target entity description: Nagaoka Domain was a feudal han of the Edo period in Japan, ruled by daimyō and centered in what is now Nagaoka, Niigata Prefecture.
  • A. Chōshū Domain
    Chōshū Domain was a powerful feudal domain in western Honshu, Japan, centered in present-day Yamaguchi Prefecture, that played a leading role in the Meiji Restoration.
  • B. Ominato District
    Ominato District is a regional command of the Japan Maritime Self-Defense Force responsible for naval operations and defense in the northern waters of Japan.
  • C. Shiga Prefecture
    Shiga Prefecture is a landlocked prefecture in central Japan known for encompassing Lake Biwa, the country’s largest freshwater lake, and for its historical towns and proximity to Kyoto in the Kansai region.
  • D. Shinano
    Shinano was a Japanese World War II aircraft carrier, originally laid down as a Yamato-class battleship and notable for being the largest carrier ever sunk in combat.
  • E. Mie Prefecture
    Mie Prefecture is a coastal prefecture in central Japan known for the Ise Grand Shrine, scenic coastal landscapes, and traditional pearl cultivation.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: wasCastleTownOf
Context triple: [Nagaoka, Niigata, Japan, wasCastleTownOf, Nagaoka Domain]
  • A. hasFamousCastle
    Indicates that an entity possesses or is the location of a castle that is widely recognized or renowned.
  • B. wasCitadelOf
    Indicates that a place previously served as the main fortified stronghold or central defensive structure for another entity.
  • C. castleLocatedIn
    Indicates that a castle is situated within or belongs to a specific geographic or administrative location.
  • D. hasCastle
    Indicates that one entity possesses, controls, or contains a castle.
  • E. garrisonTown chosen
    Indicates that a town serves as a military base or station where armed forces are permanently or regularly housed.
  • F. None of above.

Provenance (6 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_69a498fb823c8190a67ce4c4837e641a completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c52e4ed881908d85e0cb9fe851ac completed March 1, 2026, 11:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad016708bc8190af01b10a0f0d6942 completed March 8, 2026, 4:56 a.m.
NEDg Description generation batch_69ad023335288190b7b1137f42e0c128 completed March 8, 2026, 4:59 a.m.
NED2 Entity disambiguation (via description) batch_69ad02aa822881908c9f947875c96253 completed March 8, 2026, 5:01 a.m.
PD Predicate disambiguation batch_69a4c4752abc8190a33b634c4d6fad28 completed March 1, 2026, 10:57 p.m.
Created at: March 1, 2026, 8 p.m.