Triple

T15947214
Position Surface form Disambiguated ID Type / Status
Subject Aoba-ku E386714 entity
Predicate contains P35 FINISHED
Object Omachi Nishi Park
Omachi Nishi Park is a public urban park located in Aoba-ku, Sendai, Japan, offering green space and recreational facilities for local residents and visitors.
 E1193896 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: Omachi Nishi Park | Statement: [Aoba-ku, contains, Omachi Nishi Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Omachi Nishi Park
Context triple: [Aoba-ku, contains, Omachi Nishi Park]
  • A. Ougimachi Park
    Ougimachi Park is a public urban green space in Osaka known for its recreational facilities, playgrounds, and seasonal events.
  • B. Utsubo Park
    Utsubo Park is a large urban green space in central Osaka known for its rose garden, tennis courts, and role as a popular recreational and event spot.
  • C. Ōmiya Park
    Ōmiya Park is a large public park in Saitama, Japan, known for its cherry blossoms, sports facilities, and the Hikawa Shrine.
  • D. Aobayama Park
    Aobayama Park is a scenic public park in Sendai, Japan, known for its lush greenery, historical sites, and panoramic views over the city.
  • E. Tsukisamu Park
    Tsukisamu Park is a large public park in Sapporo, Japan, known for its expansive green spaces, sports facilities, and seasonal recreational activities.
  • 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: Omachi Nishi Park
Triple: [Aoba-ku, contains, Omachi Nishi Park]
Generated description
Omachi Nishi Park is a public urban park located in Aoba-ku, Sendai, Japan, offering green space and recreational facilities for local residents and visitors.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Omachi Nishi Park
Target entity description: Omachi Nishi Park is a public urban park located in Aoba-ku, Sendai, Japan, offering green space and recreational facilities for local residents and visitors.
  • A. Ougimachi Park
    Ougimachi Park is a public urban green space in Osaka known for its recreational facilities, playgrounds, and seasonal events.
  • B. Utsubo Park
    Utsubo Park is a large urban green space in central Osaka known for its rose garden, tennis courts, and role as a popular recreational and event spot.
  • C. Ōmiya Park
    Ōmiya Park is a large public park in Saitama, Japan, known for its cherry blossoms, sports facilities, and the Hikawa Shrine.
  • D. Aobayama Park
    Aobayama Park is a scenic public park in Sendai, Japan, known for its lush greenery, historical sites, and panoramic views over the city.
  • E. Tsukisamu Park
    Tsukisamu Park is a large public park in Sapporo, Japan, known for its expansive green spaces, sports facilities, and seasonal recreational activities.
  • 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_69d86da882448190a82ea962fe343b79 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e156d2fda8819085279d2a0f8a02ab completed April 16, 2026, 9:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffeb82a29081909ef0e2685d0705c3 completed May 10, 2026, 2:20 a.m.
NEDg Description generation batch_69ffec4898088190bed531e33418c7e5 completed May 10, 2026, 2:24 a.m.
NED2 Entity disambiguation (via description) batch_69ffecce96508190a53f100e3207ebac completed May 10, 2026, 2:26 a.m.
Created at: April 10, 2026, 4:53 a.m.