Triple

T21619013
Position Surface form Disambiguated ID Type / Status
Subject Basel Badischer Bahnhof E533524 entity
Predicate hasStationCode P1289 FINISHED
Object DPN
DPN is the station code used to identify Basel Badischer Bahnhof, a major railway station in Basel, Switzerland.
 E1492555 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: DPN | Statement: [Basel Badischer Bahnhof, hasStationCode, DPN]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: DPN
Context triple: [Basel Badischer Bahnhof, hasStationCode, DPN]
  • A. DPH
    DPH is the Georgia state agency responsible for protecting and improving public health through disease prevention, health promotion, and emergency preparedness programs.
  • B. DPK
    DPK is the station code for Deer Park railway station, a commuter rail stop on Long Island, New York.
  • C. DPK
    DPK (Dual Purpose Kerosene) is a refined petroleum product commonly used as both household cooking and lighting fuel and, in some formulations, as aviation turbine fuel.
  • D. YPDN
    YPDN is the ICAO airport code for Darwin International Airport, the main airport serving Darwin in Australia's Northern Territory.
  • E. DYP
    DYP is a Turkish political party known as the True Path Party, a center-right conservative and liberal party active mainly in the late 20th and early 21st centuries.
  • 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: DPN
Triple: [Basel Badischer Bahnhof, hasStationCode, DPN]
Generated description
DPN is the station code used to identify Basel Badischer Bahnhof, a major railway station in Basel, Switzerland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: DPN
Target entity description: DPN is the station code used to identify Basel Badischer Bahnhof, a major railway station in Basel, Switzerland.
  • A. DPH
    DPH is the Georgia state agency responsible for protecting and improving public health through disease prevention, health promotion, and emergency preparedness programs.
  • B. DPK
    DPK is the station code for Deer Park railway station, a commuter rail stop on Long Island, New York.
  • C. DPK
    DPK (Dual Purpose Kerosene) is a refined petroleum product commonly used as both household cooking and lighting fuel and, in some formulations, as aviation turbine fuel.
  • D. YPDN
    YPDN is the ICAO airport code for Darwin International Airport, the main airport serving Darwin in Australia's Northern Territory.
  • E. DYP
    DYP is a Turkish political party known as the True Path Party, a center-right conservative and liberal party active mainly in the late 20th and early 21st centuries.
  • 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_69e0c464fba881908d0ff2ac80511ce1 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ef3bad094c8190879d4aef7988254a completed April 27, 2026, 10:34 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09fd43e18881909d7ae551efe1cbe5 completed May 17, 2026, 5:39 p.m.
NEDg Description generation batch_6a09fe19b604819085fed5f3d9591273 completed May 17, 2026, 5:42 p.m.
NED2 Entity disambiguation (via description) batch_6a09fedf812881908226e4d164b9d01a completed May 17, 2026, 5:46 p.m.
Created at: April 16, 2026, 6:34 p.m.