Triple

T11843091
Position Surface form Disambiguated ID Type / Status
Subject Penmere railway station E281701 entity
Predicate hasStationCode P1289 FINISHED
Object PNM
PNM is the National Rail station code for Penmere railway station in Cornwall, England.
 E949205 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: PNM | Statement: [Penmere railway station, hasStationCode, PNM]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: PNM
Context triple: [Penmere railway station, hasStationCode, PNM]
  • A. NPPD
    NPPD is a former division of the U.S. Department of Homeland Security responsible for protecting the nation’s critical infrastructure and enhancing cybersecurity and resilience.
  • B. PNX
    PNX is the IATA airport code for North Texas Regional Airport, a public airport serving the Sherman–Denison area in Texas, United States.
  • C. NZPM
    NZPM is the ICAO airport code for Palmerston North Airport in Palmerston North, New Zealand.
  • D. PMC
    PMC is the commonly used abbreviation for Pauli Murray College, a residential college at Yale University named after civil rights activist and legal scholar Pauli Murray.
  • E. PMC
    PMC is the IATA airport code for El Tepual International Airport serving Puerto Montt in southern Chile.
  • 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: PNM
Triple: [Penmere railway station, hasStationCode, PNM]
Generated description
PNM is the National Rail station code for Penmere railway station in Cornwall, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: PNM
Target entity description: PNM is the National Rail station code for Penmere railway station in Cornwall, England.
  • A. NPPD
    NPPD is a former division of the U.S. Department of Homeland Security responsible for protecting the nation’s critical infrastructure and enhancing cybersecurity and resilience.
  • B. PNX
    PNX is the IATA airport code for North Texas Regional Airport, a public airport serving the Sherman–Denison area in Texas, United States.
  • C. NZPM
    NZPM is the ICAO airport code for Palmerston North Airport in Palmerston North, New Zealand.
  • D. PMC
    PMC is the commonly used abbreviation for Pauli Murray College, a residential college at Yale University named after civil rights activist and legal scholar Pauli Murray.
  • E. PMC
    PMC is the IATA airport code for El Tepual International Airport serving Puerto Montt in southern Chile.
  • 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_69d6ab287ba48190a5178779fd19b9b7 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a65a597c8190b09f57463b279afc completed April 10, 2026, 7:27 a.m.
NED1 Entity disambiguation (via context triple) batch_69f1679729c08190a9f6750586f90d8d completed April 29, 2026, 2:06 a.m.
NEDg Description generation batch_69f17005c318819090e54bc64d135477 completed April 29, 2026, 2:42 a.m.
NED2 Entity disambiguation (via description) batch_69f17814de1881908973af026af5d1d1 completed April 29, 2026, 3:16 a.m.
Created at: April 8, 2026, 9:43 p.m.