Triple

T16486724
Position Surface form Disambiguated ID Type / Status
Subject Scottish Central Railway E400463 entity
Predicate hasAbbreviation P43 FINISHED
Object SCR
SCR is the abbreviation for the Scottish Central Railway, a historic railway company that operated key routes in central Scotland during the 19th century.
 E1216152 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: SCR | Statement: [Scottish Central Railway, hasAbbreviation, SCR]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: SCR
Context triple: [Scottish Central Railway, hasAbbreviation, SCR]
  • A. SCR
    SCR at St Chad’s College refers to the Senior Common Room, the community and social/academic body of the college’s senior members, including fellows and staff.
  • B. SCR
    SCR is the commonly used abbreviation for the Sheffield City Region, a metropolitan area and combined authority in South Yorkshire, England, centered on the city of Sheffield.
  • C. SCR
    SCR refers to the South Central Railway zone of Indian Railways, which administers and operates train services across parts of southern and central India.
  • D. SC
    SC is the vehicle registration code used on license plates for the German town of Schwabach in Bavaria.
  • E. SC
    SC is the official Indian Railways station code for Secunderabad Junction, a major railway hub in Telangana, India.
  • 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: SCR
Triple: [Scottish Central Railway, hasAbbreviation, SCR]
Generated description
SCR is the abbreviation for the Scottish Central Railway, a historic railway company that operated key routes in central Scotland during the 19th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: SCR
Target entity description: SCR is the abbreviation for the Scottish Central Railway, a historic railway company that operated key routes in central Scotland during the 19th century.
  • A. SCR
    SCR at St Chad’s College refers to the Senior Common Room, the community and social/academic body of the college’s senior members, including fellows and staff.
  • B. SCR
    SCR is the commonly used abbreviation for the Sheffield City Region, a metropolitan area and combined authority in South Yorkshire, England, centered on the city of Sheffield.
  • C. SCR
    SCR refers to the South Central Railway zone of Indian Railways, which administers and operates train services across parts of southern and central India.
  • D. SC
    SC is the vehicle registration code used on license plates for the German town of Schwabach in Bavaria.
  • E. SC
    SC is the official Indian Railways station code for Secunderabad Junction, a major railway hub in Telangana, India.
  • 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_69d883813098819084f5409539723b59 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e32e078d0c8190a5698a5eb9df22d4 completed April 18, 2026, 7:08 a.m.
NED1 Entity disambiguation (via context triple) batch_6a00582275308190a0fb3944d74916cf completed May 10, 2026, 10:04 a.m.
NEDg Description generation batch_6a0058a1c51c81908f49db448a4d0365 completed May 10, 2026, 10:06 a.m.
NED2 Entity disambiguation (via description) batch_6a00595837c4819093f1a1a35185bc4b completed May 10, 2026, 10:09 a.m.
Created at: April 10, 2026, 5:13 a.m.