Triple

T19041366
Position Surface form Disambiguated ID Type / Status
Subject Dorchester West E466010 entity
Predicate stationCode P1289 FINISHED
Object DTW
DTW is the National Rail station code for Dorchester West railway station in Dorchester, Dorset, England.
 E1356152 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: DTW | Statement: [Dorchester West, stationCode, DTW]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: DTW
Context triple: [Dorchester West, stationCode, DTW]
  • A. DTW
    DTW is the IATA airport code for Detroit Metropolitan Wayne County Airport, a major international hub serving the Detroit, Michigan metropolitan area.
  • B. DTL
    DTL is a type of linear accelerator structure that uses a series of drift tubes within an RF cavity to efficiently accelerate charged particle beams.
  • C. DTK
    DTK is Apple’s Intel-based Developer Transition Kit Mac mini-style prototype used to help developers prepare their apps for the company’s transition to Apple Silicon.
  • D. DT
    DT is the widely used nickname for Diana Taurasi, a legendary American professional basketball player regarded as one of the greatest in WNBA history.
  • E. BWT
    BWT is the IATA airport code for Burnie Airport, a regional airport serving the Burnie area in Tasmania, Australia.
  • 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: DTW
Triple: [Dorchester West, stationCode, DTW]
Generated description
DTW is the National Rail station code for Dorchester West railway station in Dorchester, Dorset, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: DTW
Target entity description: DTW is the National Rail station code for Dorchester West railway station in Dorchester, Dorset, England.
  • A. DTW
    DTW is the IATA airport code for Detroit Metropolitan Wayne County Airport, a major international hub serving the Detroit, Michigan metropolitan area.
  • B. DTL
    DTL is a type of linear accelerator structure that uses a series of drift tubes within an RF cavity to efficiently accelerate charged particle beams.
  • C. DTK
    DTK is Apple’s Intel-based Developer Transition Kit Mac mini-style prototype used to help developers prepare their apps for the company’s transition to Apple Silicon.
  • D. DT
    DT is the widely used nickname for Diana Taurasi, a legendary American professional basketball player regarded as one of the greatest in WNBA history.
  • E. BWT
    BWT is the IATA airport code for Burnie Airport, a regional airport serving the Burnie area in Tasmania, Australia.
  • 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_69d8dd0359648190bc2a9202c5cf29d2 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5d80118248190af6b4c74df5085ad completed April 20, 2026, 7:38 a.m.
NED1 Entity disambiguation (via context triple) batch_6a05c54c78788190905dbcdf996b0d9d completed May 14, 2026, 12:51 p.m.
NEDg Description generation batch_6a05c9bd8cc08190afe552b99bbcd208 completed May 14, 2026, 1:10 p.m.
NED2 Entity disambiguation (via description) batch_6a05ca8a369881909179015a598eed69 completed May 14, 2026, 1:13 p.m.
Created at: April 10, 2026, 12:02 p.m.