Triple

T11322168
Position Surface form Disambiguated ID Type / Status
Subject Kalyan E268119 entity
Predicate railwayStationCode P1289 FINISHED
Object KYN
KYN is the station code for Kalyan Junction, a major railway hub in the Mumbai suburban and Indian Railways network.
 E605994 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: KYN | Statement: [Kalyan, railwayStationCode, KYN]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: KYN
Context triple: [Kalyan, railwayStationCode, KYN]
  • A. KYN
    KYN is the National Rail station code assigned to Keynsham railway station in England.
  • B. YCNK
    YCNK is the ICAO airport code for Cessnock Airport, a regional airfield serving the Hunter Valley region of New South Wales, Australia.
  • C. KNF
    KNF is the IATA airport code for RAF Marham, a Royal Air Force station in Norfolk, England.
  • D. KYA
    KYA is the IATA airport code for Konya Airport, a public and military airport serving the city of Konya in Turkey.
  • E. CYKG
    CYKG is the ICAO airport code assigned to Kangiqsujuaq Airport in Quebec, Canada.
  • 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: KYN
Triple: [Kalyan, railwayStationCode, KYN]
Generated description
KYN is the station code for Kalyan Junction, a major railway hub in the Mumbai suburban and Indian Railways network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: KYN
Target entity description: KYN is the station code for Kalyan Junction, a major railway hub in the Mumbai suburban and Indian Railways network.
  • A. KYN chosen
    KYN is the National Rail station code assigned to Keynsham railway station in England.
  • B. YCNK
    YCNK is the ICAO airport code for Cessnock Airport, a regional airfield serving the Hunter Valley region of New South Wales, Australia.
  • C. KNF
    KNF is the IATA airport code for RAF Marham, a Royal Air Force station in Norfolk, England.
  • D. KYA
    KYA is the IATA airport code for Konya Airport, a public and military airport serving the city of Konya in Turkey.
  • E. CYKG
    CYKG is the ICAO airport code assigned to Kangiqsujuaq Airport in Quebec, Canada.
  • F. None of above.

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_69d6aaca5c24819083db46a30d86cb34 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e9dff37081909622623e66e17ccd completed April 9, 2026, 6:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69e525ed950081908ec94cfbf8849e85 completed April 19, 2026, 6:58 p.m.
NEDg Description generation batch_69e52c82b6108190aec9b6e9d726f803 completed April 19, 2026, 7:26 p.m.
NED2 Entity disambiguation (via description) batch_69e531b079708190ac9e19127d36a848 completed April 19, 2026, 7:49 p.m.
Created at: April 8, 2026, 9:32 p.m.