Triple

T8527702
Position Surface form Disambiguated ID Type / Status
Subject Clapham Junction railway station E201859 entity
Predicate stationCode P1289 FINISHED
Object CLJ
CLJ is the National Rail station code for Clapham Junction, one of the busiest railway stations in the United Kingdom located in south-west London.
 E742111 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: CLJ | Statement: [Clapham Junction railway station, stationCode, CLJ]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CLJ
Context triple: [Clapham Junction railway station, stationCode, CLJ]
  • A. CLJ
    CLJ is the IATA airport code for Cluj International Airport serving the city of Cluj-Napoca in Romania.
  • B. LCJ
    LCJ is the IATA airport code for Łódź Władysław Reymont Airport in Łódź, Poland.
  • C. CJC
    CJC is the commonly used abbreviation for the College of Journalism and Communications, an academic institution focused on media, journalism, and communication studies.
  • D. CJC
    CJC is the IATA airport code for El Loa Airport serving the city of Calama in northern Chile.
  • E. CJO
    CJO is the abbreviated title for the senior military officer responsible for overseeing joint operations across multiple service branches.
  • 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: CLJ
Triple: [Clapham Junction railway station, stationCode, CLJ]
Generated description
CLJ is the National Rail station code for Clapham Junction, one of the busiest railway stations in the United Kingdom located in south-west London.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CLJ
Target entity description: CLJ is the National Rail station code for Clapham Junction, one of the busiest railway stations in the United Kingdom located in south-west London.
  • A. CLJ
    CLJ is the IATA airport code for Cluj International Airport serving the city of Cluj-Napoca in Romania.
  • B. LCJ
    LCJ is the IATA airport code for Łódź Władysław Reymont Airport in Łódź, Poland.
  • C. CJC
    CJC is the commonly used abbreviation for the College of Journalism and Communications, an academic institution focused on media, journalism, and communication studies.
  • D. CJC
    CJC is the IATA airport code for El Loa Airport serving the city of Calama in northern Chile.
  • E. CJO
    CJO is the abbreviated title for the senior military officer responsible for overseeing joint operations across multiple service branches.
  • 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_69ca83228b24819085d22e7dc99f5d94 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe6477100819081fa20cb6b8ea3d7 completed March 31, 2026, 3:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce6d54ef908190970a1010c8018abd completed April 2, 2026, 1:21 p.m.
NEDg Description generation batch_69ce71cd3320819090f2e09f51493f9a completed April 2, 2026, 1:40 p.m.
NED2 Entity disambiguation (via description) batch_69ce725a4cf081909cd470fd4d7452ca completed April 2, 2026, 1:42 p.m.
Created at: March 30, 2026, 6:17 p.m.