Triple

T11261815
Position Surface form Disambiguated ID Type / Status
Subject Maidstone West railway station E266579 entity
Predicate stationCode P1289 FINISHED
Object MDW
MDW is the three-letter National Rail station code for Maidstone West railway station in Kent, England.
 E914849 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: MDW | Statement: [Maidstone West railway station, stationCode, MDW]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MDW
Context triple: [Maidstone West railway station, stationCode, MDW]
  • A. MDW
    MDW is the IATA airport code for Chicago Midway International Airport, a major commercial airport serving the Chicago metropolitan area in Illinois, USA.
  • B. OMDW
    OMDW is the ICAO airport code for Al Maktoum International Airport, Dubai’s major cargo and future large-scale passenger hub located in the Dubai World Central area.
  • C. MDC
    MDC is a Zimbabwean opposition political party known as the Movement for Democratic Change, which has played a major role in challenging the long-standing rule of ZANU–PF.
  • D. MDV
    MDV is a regional public transport association and fare network serving Leipzig and the surrounding Central German area.
  • E. MDV
    MDV is a venture capital firm known for investing in early-stage technology and life sciences companies.
  • 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: MDW
Triple: [Maidstone West railway station, stationCode, MDW]
Generated description
MDW is the three-letter National Rail station code for Maidstone West railway station in Kent, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: MDW
Target entity description: MDW is the three-letter National Rail station code for Maidstone West railway station in Kent, England.
  • A. MDW
    MDW is the IATA airport code for Chicago Midway International Airport, a major commercial airport serving the Chicago metropolitan area in Illinois, USA.
  • B. OMDW
    OMDW is the ICAO airport code for Al Maktoum International Airport, Dubai’s major cargo and future large-scale passenger hub located in the Dubai World Central area.
  • C. MDC
    MDC is a Zimbabwean opposition political party known as the Movement for Democratic Change, which has played a major role in challenging the long-standing rule of ZANU–PF.
  • D. MDV
    MDV is a regional public transport association and fare network serving Leipzig and the surrounding Central German area.
  • E. MDV
    MDV is a venture capital firm known for investing in early-stage technology and life sciences companies.
  • 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_69d6aac7953c8190b82caf9d7640fdf9 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e94c066c8190be1e032eb328e5fe completed April 9, 2026, 6 p.m.
NED1 Entity disambiguation (via context triple) batch_69e4ccba233481909f00ebe2237c4f0c completed April 19, 2026, 12:38 p.m.
NEDg Description generation batch_69e4d9ed6a048190ae7476d44cee6a6e completed April 19, 2026, 1:34 p.m.
NED2 Entity disambiguation (via description) batch_69e4ddb1b4c8819087699bc73610c7f8 completed April 19, 2026, 1:50 p.m.
Created at: April 8, 2026, 9:31 p.m.