Triple

T5612559
Position Surface form Disambiguated ID Type / Status
Subject Drumfrochar railway station E147391 entity
Predicate hasStationCode P1289 FINISHED
Object DFR
DFR is the National Rail station code for Drumfrochar railway station in Inverclyde, Scotland.
 E533942 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: DFR | Statement: [Drumfrochar railway station, hasStationCode, DFR]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: DFR
Context triple: [Drumfrochar railway station, hasStationCode, DFR]
  • A. DFE
    DFE is the National Rail station code for Dunfermline Town railway station in Fife, Scotland.
  • B. DFFR
    DFFR is the abbreviation for the Swiss Federal Department of Economic Affairs, Education and Research, a government ministry responsible for national economic policy, education, and research.
  • C. DF
    DF is the vehicle registration code for Brazil’s Federal District, which includes the national capital, Brasília.
  • D. DFC
    DFC is the commonly used abbreviation for the Distinguished Flying Cross, a military decoration awarded for exceptional courage or achievement during aerial operations.
  • E. FDPIR
    FDPIR (Food Distribution Program on Indian Reservations) is a U.S. federal nutrition assistance program that provides USDA foods to income-eligible households living on Indian reservations and to Native American families in designated areas.
  • 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: DFR
Triple: [Drumfrochar railway station, hasStationCode, DFR]
Generated description
DFR is the National Rail station code for Drumfrochar railway station in Inverclyde, Scotland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: DFR
Target entity description: DFR is the National Rail station code for Drumfrochar railway station in Inverclyde, Scotland.
  • A. DFE
    DFE is the National Rail station code for Dunfermline Town railway station in Fife, Scotland.
  • B. DFFR
    DFFR is the abbreviation for the Swiss Federal Department of Economic Affairs, Education and Research, a government ministry responsible for national economic policy, education, and research.
  • C. DF
    DF is the vehicle registration code for Brazil’s Federal District, which includes the national capital, Brasília.
  • D. DFC
    DFC is the commonly used abbreviation for the Distinguished Flying Cross, a military decoration awarded for exceptional courage or achievement during aerial operations.
  • E. FDPIR
    FDPIR (Food Distribution Program on Indian Reservations) is a U.S. federal nutrition assistance program that provides USDA foods to income-eligible households living on Indian reservations and to Native American families in designated areas.
  • 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_69c00905d4588190bd967842bbcf2219 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c0212143708190b5234407334ab216 completed March 22, 2026, 5:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0287b14708190bc246e982896ad27 completed March 22, 2026, 5:35 p.m.
NEDg Description generation batch_69c03f8b6e948190870b98d6d69193fe completed March 22, 2026, 7:14 p.m.
NED2 Entity disambiguation (via description) batch_69c0404f0a3081908850794f9a5cea40 completed March 22, 2026, 7:17 p.m.
Created at: March 22, 2026, 3:39 p.m.