Triple

T19232467
Position Surface form Disambiguated ID Type / Status
Subject Melbourne W-class tram E480903 entity
Predicate inServiceInCity P12399 FINISHED
Object Memphis
Memphis is a major city in southwestern Tennessee known for its influential role in blues, soul, and rock 'n' roll music, as well as landmarks like Beale Street and Graceland.
E115438 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: Memphis | Statement: [Melbourne W-class tram, inServiceInCity, Memphis]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Memphis
Context triple: [Melbourne W-class tram, inServiceInCity, Memphis]
  • A. Memphis
    Memphis is an ancient Egyptian capital near modern Cairo, renowned as a major political, religious, and cultural center and closely associated with the nearby pyramid fields and necropolises.
  • B. Memphis
    Memphis is a major city in southwestern Tennessee known for its influential contributions to blues, soul, and rock 'n' roll music, as well as its rich cultural and civil rights history.
  • C. Memphis
    Memphis was the internal codename used by Microsoft during the development of the Windows 98 operating system.
  • D. Nashville
    Nashville is the capital city of the U.S. state of Tennessee, widely known as a major center for country music and the recording industry.
  • E. Memphis metropolitan area
    The Memphis metropolitan area is a multi-county urban region centered on the city of Memphis, spanning parts of Tennessee, Mississippi, and Arkansas and serving as a major cultural, economic, and transportation hub of the Mid-South.
  • 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: Memphis
Triple: [Melbourne W-class tram, inServiceInCity, Memphis]
Generated description
Memphis is a major city in southwestern Tennessee known for its influential role in blues, soul, and rock 'n' roll music, as well as landmarks like Beale Street and Graceland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Memphis
Target entity description: Memphis is a major city in southwestern Tennessee known for its influential role in blues, soul, and rock 'n' roll music, as well as landmarks like Beale Street and Graceland.
  • A. Memphis
    Memphis is an ancient Egyptian capital near modern Cairo, renowned as a major political, religious, and cultural center and closely associated with the nearby pyramid fields and necropolises.
  • B. Memphis chosen
    Memphis is a major city in southwestern Tennessee known for its influential contributions to blues, soul, and rock 'n' roll music, as well as its rich cultural and civil rights history.
  • C. Memphis
    Memphis was the internal codename used by Microsoft during the development of the Windows 98 operating system.
  • D. Nashville
    Nashville is the capital city of the U.S. state of Tennessee, widely known as a major center for country music and the recording industry.
  • E. Memphis metropolitan area
    The Memphis metropolitan area is a multi-county urban region centered on the city of Memphis, spanning parts of Tennessee, Mississippi, and Arkansas and serving as a major cultural, economic, and transportation hub of the Mid-South.
  • 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_69d8e8ccb8f48190ad420098e74fb1db completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e5fa9fa7348190947129273d19c9a7 completed April 20, 2026, 10:06 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0705bd6a8c8190814904e816108630 completed May 15, 2026, 11:38 a.m.
NEDg Description generation batch_6a07063f12948190909bb5582b8aca5e completed May 15, 2026, 11:40 a.m.
NED2 Entity disambiguation (via description) batch_6a0706af26a8819092a88bc386af0dbe completed May 15, 2026, 11:42 a.m.
Created at: April 10, 2026, 1:25 p.m.