Triple

T15596801
Position Surface form Disambiguated ID Type / Status
Subject Dronfield railway station E374914 entity
Predicate stationCode P1289 FINISHED
Object DRO
DRO is the National Rail station code for Dronfield railway station in Derbyshire, England.
 E1167226 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: DRO | Statement: [Dronfield railway station, stationCode, DRO]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: DRO
Context triple: [Dronfield railway station, stationCode, DRO]
  • A. DRO
    DRO is the IATA airport code for Durango–La Plata County Airport, which serves Durango in southwestern Colorado, USA.
  • B. DRO
    DRO is the commonly used acronym for the Division of Regional Operations, an organizational unit that oversees and coordinates activities across multiple geographic regions.
  • C. Dro
    Dro is a music producer known for contributing to Wizkid’s acclaimed Afrobeat album "Made in Lagos."
  • D. DRA
    DRA is the commonly used abbreviation for the Democratic Republic of Afghanistan, the Soviet-aligned Afghan state that existed from 1978 to 1992.
  • E. DRPT
    DRPT is the state agency in Virginia responsible for planning, funding, and improving passenger and freight rail, public transit, and commuter services.
  • 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: DRO
Triple: [Dronfield railway station, stationCode, DRO]
Generated description
DRO is the National Rail station code for Dronfield railway station in Derbyshire, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: DRO
Target entity description: DRO is the National Rail station code for Dronfield railway station in Derbyshire, England.
  • A. DRO
    DRO is the commonly used acronym for the Division of Regional Operations, an organizational unit that oversees and coordinates activities across multiple geographic regions.
  • B. DRO
    DRO is the IATA airport code for Durango–La Plata County Airport, which serves Durango in southwestern Colorado, USA.
  • C. Dro
    Dro is a music producer known for contributing to Wizkid’s acclaimed Afrobeat album "Made in Lagos."
  • D. DRA
    DRA is the commonly used abbreviation for the Democratic Republic of Afghanistan, the Soviet-aligned Afghan state that existed from 1978 to 1992.
  • E. DRPT
    DRPT is the state agency in Virginia responsible for planning, funding, and improving passenger and freight rail, public transit, and commuter services.
  • 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_69d85cce25008190b13b52745fbd719b completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04e5f9db8819083abf80f01f32b3d completed April 16, 2026, 2:50 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff56ca72ec8190a237db843dc6d625 completed May 9, 2026, 3:46 p.m.
NEDg Description generation batch_69ff58a93fb481908cedf981caf1bb23 completed May 9, 2026, 3:54 p.m.
NED2 Entity disambiguation (via description) batch_69ff59718048819086a1d0ba773e9a92 completed May 9, 2026, 3:57 p.m.
Created at: April 10, 2026, 4:12 a.m.