Triple

T5305707
Position Surface form Disambiguated ID Type / Status
Subject Battleship Cove E120096 entity
Predicate hasPart P35 FINISHED
Object PT-617
PT-617 is a restored World War II-era U.S. Navy PT boat preserved as a museum exhibit at Battleship Cove in Massachusetts.
 E510912 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: PT-617 | Statement: [Battleship Cove, hasPart, PT-617]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: PT-617
Context triple: [Battleship Cove, hasPart, PT-617]
  • A. GR-61
    GR-61 is the ISO 3166-2 subdivision code assigned to the Pieria regional unit in Greece.
  • B. M61
    M61 is a major motorway in North West England connecting Manchester with Preston and linking into the wider UK motorway network.
  • C. BB-61
    BB-61 is the hull classification symbol of USS Iowa, the lead ship of the Iowa-class fast battleships that served prominently in the U.S. Navy during World War II and the Cold War.
  • D. R-17
    R-17 is the Soviet-designed short-range ballistic missile better known in the West by its NATO reporting name "Scud-B."
  • E. T-68
    The T-68 was an early generation light rail tram used on the Manchester Metrolink system in the UK before being superseded by newer models.
  • 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: PT-617
Triple: [Battleship Cove, hasPart, PT-617]
Generated description
PT-617 is a restored World War II-era U.S. Navy PT boat preserved as a museum exhibit at Battleship Cove in Massachusetts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: PT-617
Target entity description: PT-617 is a restored World War II-era U.S. Navy PT boat preserved as a museum exhibit at Battleship Cove in Massachusetts.
  • A. GR-61
    GR-61 is the ISO 3166-2 subdivision code assigned to the Pieria regional unit in Greece.
  • B. M61
    M61 is a major motorway in North West England connecting Manchester with Preston and linking into the wider UK motorway network.
  • C. BB-61
    BB-61 is the hull classification symbol of USS Iowa, the lead ship of the Iowa-class fast battleships that served prominently in the U.S. Navy during World War II and the Cold War.
  • D. R-17
    R-17 is the Soviet-designed short-range ballistic missile better known in the West by its NATO reporting name "Scud-B."
  • E. T-68
    The T-68 was an early generation light rail tram used on the Manchester Metrolink system in the UK before being superseded by newer models.
  • 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_69bd44704be88190acdb2ac481b0ff55 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd851dd0d081909c0bf1423278ad8a completed March 20, 2026, 5:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf10f77b048190b8d3b39b900008d8 completed March 21, 2026, 9:43 p.m.
NEDg Description generation batch_69bf1186f1988190893e8d1af8623f6d completed March 21, 2026, 9:45 p.m.
NED2 Entity disambiguation (via description) batch_69bf1226ddd08190a39799fd0db58694 completed March 21, 2026, 9:48 p.m.
Created at: March 20, 2026, 1:53 p.m.