Triple

T19778210
Position Surface form Disambiguated ID Type / Status
Subject Pembrey and Burry Port railway station E475062 entity
Predicate hasStationCode P1289 FINISHED
Object PBY — NE NERFINISHED

How this triple was built (3 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: PBY | Statement: [Pembrey and Burry Port railway station, hasStationCode, PBY]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: PBY
Context triple: [Pembrey and Burry Port railway station, hasStationCode, PBY]
  • A. PBY Catalina seaplane
    The PBY Catalina seaplane is a World War II–era American flying boat renowned for its long-range maritime patrol, search-and-rescue, and anti-submarine warfare roles.
  • B. Lockheed PV-2 Harpoon
    The Lockheed PV-2 Harpoon was a World War II-era American maritime patrol and anti-submarine bomber used primarily by the U.S. Navy.
  • C. Consolidated PB2Y Coronado
    The Consolidated PB2Y Coronado was a large American World War II-era flying boat used primarily by the U.S. Navy for long-range patrol, transport, and maritime reconnaissance duties.
  • D. North American B-25B Mitchell
    The North American B-25B Mitchell is a twin‑engine medium bomber used by the United States during World War II, most famously in the 1942 Doolittle Raid on Japan.
  • E. Martin P5M Marlin flying boat
    The Martin P5M Marlin was a U.S. Navy long-range maritime patrol and anti-submarine warfare flying boat developed during the Cold War era.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: PBY
Target entity description: PBY is the National Rail station code for Pembrey and Burry Port railway station in Carmarthenshire, Wales.
  • A. PBY Catalina seaplane
    The PBY Catalina seaplane is a World War II–era American flying boat renowned for its long-range maritime patrol, search-and-rescue, and anti-submarine warfare roles.
  • B. Lockheed PV-2 Harpoon
    The Lockheed PV-2 Harpoon was a World War II-era American maritime patrol and anti-submarine bomber used primarily by the U.S. Navy.
  • C. Consolidated PB2Y Coronado
    The Consolidated PB2Y Coronado was a large American World War II-era flying boat used primarily by the U.S. Navy for long-range patrol, transport, and maritime reconnaissance duties.
  • D. North American B-25B Mitchell
    The North American B-25B Mitchell is a twin‑engine medium bomber used by the United States during World War II, most famously in the 1942 Doolittle Raid on Japan.
  • E. Martin P5M Marlin flying boat
    The Martin P5M Marlin was a U.S. Navy long-range maritime patrol and anti-submarine warfare flying boat developed during the Cold War era.
  • F. None of above. chosen

Provenance (2 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_69d8e51a43a08190956bc6df13c91a77 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e65361a8e08190b52944aab25e45fa completed April 20, 2026, 4:25 p.m.
Created at: April 10, 2026, 1:48 p.m.