Triple

T11600157
Position Surface form Disambiguated ID Type / Status
Subject Basildon railway station E275106 entity
Predicate hasStationCode P1289 FINISHED
Object BSO
BSO is the National Rail station code assigned to Basildon railway station in Essex, England.
 E936157 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: BSO | Statement: [Basildon railway station, hasStationCode, BSO]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BSO
Context triple: [Basildon railway station, hasStationCode, BSO]
  • A. BSO
    BSO refers to the Black September Organization, a Palestinian militant group best known for its role in the 1972 Munich Olympics massacre.
  • B. CSO
    CSO is a commonly used abbreviation for the Chicago Symphony Orchestra, one of the leading and most acclaimed American symphony orchestras.
  • C. CSO
    CSO is the U.S. State Department’s Bureau of Conflict and Stabilization Operations, which leads efforts to anticipate, prevent, and respond to conflict and instability worldwide.
  • D. CSO
    CSO is a major American orchestra based in Cincinnati, Ohio, known for its rich recording history and innovative programming.
  • E. LSO
    LSO is the three-letter ISO 3166-1 alpha-3 country code assigned to the Kingdom of Lesotho.
  • 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: BSO
Triple: [Basildon railway station, hasStationCode, BSO]
Generated description
BSO is the National Rail station code assigned to Basildon railway station in Essex, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BSO
Target entity description: BSO is the National Rail station code assigned to Basildon railway station in Essex, England.
  • A. BSO
    BSO refers to the Black September Organization, a Palestinian militant group best known for its role in the 1972 Munich Olympics massacre.
  • B. CSO
    CSO is a commonly used abbreviation for the Chicago Symphony Orchestra, one of the leading and most acclaimed American symphony orchestras.
  • C. CSO
    CSO is the U.S. State Department’s Bureau of Conflict and Stabilization Operations, which leads efforts to anticipate, prevent, and respond to conflict and instability worldwide.
  • D. CSO
    CSO is a major American orchestra based in Cincinnati, Ohio, known for its rich recording history and innovative programming.
  • E. LSO
    LSO is the three-letter ISO 3166-1 alpha-3 country code assigned to the Kingdom of Lesotho.
  • 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_69d6aae6b14c81908dc5a74bad7591f9 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8954c3c248190bcccd4c7ff667b3a completed April 10, 2026, 6:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69e8a7f018a881908f4b206699044ceb completed April 22, 2026, 10:50 a.m.
NEDg Description generation batch_69e9e9c6b7c08190838a08cda0290671 completed April 23, 2026, 9:43 a.m.
NED2 Entity disambiguation (via description) batch_69ee5b254a2081909cba97a6ecb10601 completed April 26, 2026, 6:36 p.m.
Created at: April 8, 2026, 9:38 p.m.