Triple

T20010102
Position Surface form Disambiguated ID Type / Status
Subject Hartlepool railway station E494566 entity
Predicate hasStationCode P1289 FINISHED
Object HPL
HPL is the National Rail station code for Hartlepool railway station in County Durham, England.
 E1406072 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: HPL | Statement: [Hartlepool railway station, hasStationCode, HPL]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: HPL
Context triple: [Hartlepool railway station, hasStationCode, HPL]
  • A. HRLT
    HRLT is an acronym commonly used to refer to a Human Rights Liaison Team, typically a specialized group that coordinates and facilitates human rights-related activities within an organization or mission.
  • B. HRL
    HRL is a renowned research center known for pioneering work in fields such as microelectronics, information and quantum sciences, and advanced materials.
  • C. HRL
    HRL is the National Rail station code for Harlech railway station in Gwynedd, Wales.
  • D. HLP
    HLP is the ICAO airline designator assigned to Sky Airline Perú, a Peruvian low-cost carrier.
  • E. HPD
    HPD is New York City’s housing agency responsible for promoting affordable housing, enforcing housing quality standards, and preserving the city’s housing stock.
  • 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: HPL
Triple: [Hartlepool railway station, hasStationCode, HPL]
Generated description
HPL is the National Rail station code for Hartlepool railway station in County Durham, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: HPL
Target entity description: HPL is the National Rail station code for Hartlepool railway station in County Durham, England.
  • A. HRLT
    HRLT is an acronym commonly used to refer to a Human Rights Liaison Team, typically a specialized group that coordinates and facilitates human rights-related activities within an organization or mission.
  • B. HRL
    HRL is a renowned research center known for pioneering work in fields such as microelectronics, information and quantum sciences, and advanced materials.
  • C. HRL
    HRL is the National Rail station code for Harlech railway station in Gwynedd, Wales.
  • D. HLP
    HLP is the ICAO airline designator assigned to Sky Airline Perú, a Peruvian low-cost carrier.
  • E. HPD
    HPD is New York City’s housing agency responsible for promoting affordable housing, enforcing housing quality standards, and preserving the city’s housing stock.
  • 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_69da626b2d748190886981ea90c8b2ea completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e661a81c5881909692fcaaf59a57c9 completed April 20, 2026, 5:26 p.m.
NED1 Entity disambiguation (via context triple) batch_6a080511e050819096355be6c8d138e5 completed May 16, 2026, 5:48 a.m.
NEDg Description generation batch_6a08061f6aa08190a7c8b4fc55ea1400 completed May 16, 2026, 5:52 a.m.
NED2 Entity disambiguation (via description) batch_6a080706231c819081499808132fad82 completed May 16, 2026, 5:56 a.m.
Created at: April 11, 2026, 3:33 p.m.