Triple

T19456565
Position Surface form Disambiguated ID Type / Status
Subject Makuhari Messe E486746 entity
Predicate hasComponent P35 FINISHED
Object Makuhari Event Hall
Makuhari Event Hall is a large indoor arena in Chiba, Japan, used for concerts, sports events, and conventions as part of the Makuhari Messe complex.
 E486746 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: Makuhari Event Hall | Statement: [Makuhari Messe, hasComponent, Makuhari Event Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Makuhari Event Hall
Context triple: [Makuhari Messe, hasComponent, Makuhari Event Hall]
  • A. Makuhari Messe
    Makuhari Messe is a major convention and exhibition center in Chiba, Japan, known for hosting large-scale trade shows, concerts, and events.
  • B. Nagoya Congress Center
    Nagoya Congress Center is a major multi-purpose convention and event facility in Nagoya, Japan, hosting conferences, exhibitions, concerts, and large-scale gatherings.
  • C. NEC Exhibition Centre
    NEC Exhibition Centre is a major exhibition and conference venue located near Birmingham, England, hosting large-scale trade shows, concerts, and events.
  • D. Roppongi Hills Arena
    Roppongi Hills Arena is an outdoor event space in Tokyo’s Roppongi Hills complex, used for concerts, performances, and public gatherings.
  • E. Funabashi Arena
    Funabashi Arena is a multi-purpose indoor sports venue in Funabashi, Chiba Prefecture, Japan, primarily used for professional basketball and other sporting and entertainment events.
  • 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: Makuhari Event Hall
Triple: [Makuhari Messe, hasComponent, Makuhari Event Hall]
Generated description
Makuhari Event Hall is a large indoor arena in Chiba, Japan, used for concerts, sports events, and conventions as part of the Makuhari Messe complex.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Makuhari Event Hall
Target entity description: Makuhari Event Hall is a large indoor arena in Chiba, Japan, used for concerts, sports events, and conventions as part of the Makuhari Messe complex.
  • A. Makuhari Messe chosen
    Makuhari Messe is a major convention and exhibition center in Chiba, Japan, known for hosting large-scale trade shows, concerts, and events.
  • B. Nagoya Congress Center
    Nagoya Congress Center is a major multi-purpose convention and event facility in Nagoya, Japan, hosting conferences, exhibitions, concerts, and large-scale gatherings.
  • C. NEC Exhibition Centre
    NEC Exhibition Centre is a major exhibition and conference venue located near Birmingham, England, hosting large-scale trade shows, concerts, and events.
  • D. Roppongi Hills Arena
    Roppongi Hills Arena is an outdoor event space in Tokyo’s Roppongi Hills complex, used for concerts, performances, and public gatherings.
  • E. Funabashi Arena
    Funabashi Arena is a multi-purpose indoor sports venue in Funabashi, Chiba Prefecture, Japan, primarily used for professional basketball and other sporting and entertainment events.
  • F. None of above.

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_69d8e8d86d608190bd199a98d0297f27 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e633c4088881908f23f25a82a513f6 completed April 20, 2026, 2:10 p.m.
NED1 Entity disambiguation (via context triple) batch_6a073b386590819087632ce0b7375c58 completed May 15, 2026, 3:26 p.m.
NEDg Description generation batch_6a073c61707081909c25daa85176cdf4 completed May 15, 2026, 3:31 p.m.
NED2 Entity disambiguation (via description) batch_6a073cd498788190bc1d725aeff54c07 completed May 15, 2026, 3:33 p.m.
Created at: April 10, 2026, 1:38 p.m.