Triple

T9665164
Position Surface form Disambiguated ID Type / Status
Subject Chirk railway station E233683 entity
Predicate stationCode P1289 FINISHED
Object CRK
CRK is the National Rail station code for Chirk railway station in Wrexham, Wales.
 E814180 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: CRK | Statement: [Chirk railway station, stationCode, CRK]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CRK
Context triple: [Chirk railway station, stationCode, CRK]
  • A. CRK
    CRK is the IATA airport code for Clark International Airport, a major aviation hub located in Pampanga, Philippines.
  • B. RKR
    RKR is the vehicle registration code assigned to vehicles registered in the Rymanów area of Poland.
  • C. KRK
    KRK is the IATA airport code for John Paul II International Airport Kraków–Balice, the main international airport serving Kraków, Poland.
  • D. KRU
    KRU is a German vehicle registration code assigned to the district of Günzburg in the state of Bavaria.
  • E. LRCK
    LRCK is the ICAO airport code for Mihail Kogălniceanu International Airport, a major air transport hub near Constanța, Romania.
  • 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: CRK
Triple: [Chirk railway station, stationCode, CRK]
Generated description
CRK is the National Rail station code for Chirk railway station in Wrexham, Wales.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CRK
Target entity description: CRK is the National Rail station code for Chirk railway station in Wrexham, Wales.
  • A. CRK
    CRK is the IATA airport code for Clark International Airport, a major aviation hub located in Pampanga, Philippines.
  • B. RKR
    RKR is the vehicle registration code assigned to vehicles registered in the Rymanów area of Poland.
  • C. KRK
    KRK is the IATA airport code for John Paul II International Airport Kraków–Balice, the main international airport serving Kraków, Poland.
  • D. KRU
    KRU is a German vehicle registration code assigned to the district of Günzburg in the state of Bavaria.
  • E. LRCK
    LRCK is the ICAO airport code for Mihail Kogălniceanu International Airport, a major air transport hub near Constanța, Romania.
  • 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_69ca848d3b6c8190ae98ea554dea58df completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9c38f65c8190a0ed20830249a0f1 completed April 1, 2026, 10:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69d18a1c8b188190bcff470244b21640 completed April 4, 2026, 10:01 p.m.
NEDg Description generation batch_69d18b0929788190955f0da0eadb3210 completed April 4, 2026, 10:04 p.m.
NED2 Entity disambiguation (via description) batch_69d18ea5ffbc8190b336c98087838d7b completed April 4, 2026, 10:20 p.m.
Created at: March 30, 2026, 8:14 p.m.