Triple

T2395137
Position Surface form Disambiguated ID Type / Status
Subject Southern Pacific Railroad E47630 entity
Predicate hadNickname P25214 FINISHED
Object Espee
Espee is a common nickname for the historic Southern Pacific Railroad, a major American railroad that operated in the western United States.
E262615 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: Espee | Statement: [Southern Pacific Railroad, hadNickname, Espee]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Espee
Context triple: [Southern Pacific Railroad, hadNickname, Espee]
  • A. Griante
    Griante is a small lakeside village on Lake Como in Lombardy, Italy, known for its scenic views and historic villas.
  • B. Sauer
    Sauer is a German surname borne by various notable individuals in fields such as science, politics, and the arts.
  • C. Suter
    Suter is a surname of Germanic origin, often associated with individuals of Swiss or German heritage.
  • D. Pontsteiger
    Pontsteiger is a prominent waterfront residential and mixed-use complex in Amsterdam’s Houthaven district, known for its striking arch-shaped architecture and views over the IJ river.
  • E. Pepusch
    Pepusch is a surname most notably associated with Johann Christoph Pepusch, a German-born Baroque composer who worked extensively in London.
  • 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: Espee
Triple: [Southern Pacific Railroad, hadNickname, Espee]
Generated description
Espee is a common nickname for the historic Southern Pacific Railroad, a major American railroad that operated in the western United States.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Espee
Target entity description: Espee is a common nickname for the historic Southern Pacific Railroad, a major American railroad that operated in the western United States.
  • A. Griante
    Griante is a small lakeside village on Lake Como in Lombardy, Italy, known for its scenic views and historic villas.
  • B. Sauer
    Sauer is a German surname borne by various notable individuals in fields such as science, politics, and the arts.
  • C. Suter
    Suter is a surname of Germanic origin, often associated with individuals of Swiss or German heritage.
  • D. Pontsteiger
    Pontsteiger is a prominent waterfront residential and mixed-use complex in Amsterdam’s Houthaven district, known for its striking arch-shaped architecture and views over the IJ river.
  • E. Pepusch
    Pepusch is a surname most notably associated with Johann Christoph Pepusch, a German-born Baroque composer who worked extensively in London.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hadNickname
Context triple: [Southern Pacific Railroad, hadNickname, Espee]
  • A. isOfficialNicknameOf
    Indicates that one name is the formally recognized nickname or informal moniker used to refer to another entity.
  • B. notableNickname chosen
    Indicates that one entity is a well-known or widely recognized nickname or moniker for another entity.
  • C. formerName
    Indicates that an entity was previously known by a different name in the past.
  • D. honorificNickname
    Indicates that one entity is referred to by a respectful or honorific nickname by another entity or in a given context.
  • E. previousNameUsedUntil
    Indicates that a particular name was used for an entity up to (but not necessarily including) a specified end date or time.
  • 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_69a88a1c450c81909f61abb8b6863885 completed March 4, 2026, 7:38 p.m.
NER Named-entity recognition batch_69abc879b1b88190be8d0337d9a17bd0 completed March 7, 2026, 6:40 a.m.
NED1 Entity disambiguation (via context triple) batch_69aeb3dc44dc819099b8914b878c5638 completed March 9, 2026, 11:49 a.m.
NEDg Description generation batch_69aeb4de29988190ae860fc6f241f225 completed March 9, 2026, 11:54 a.m.
NED2 Entity disambiguation (via description) batch_69aeb562560c8190a03c6d8ce6d75956 completed March 9, 2026, 11:56 a.m.
PD Predicate disambiguation batch_69abc5a3825c81909ec6111dfc165453 completed March 7, 2026, 6:28 a.m.
Created at: March 4, 2026, 7:57 p.m.