Triple

T2160016
Position Surface form Disambiguated ID Type / Status
Subject Metro Line 3 E47977 entity
Predicate hasRollingStockType P1305 FINISHED
Object NM-02
NM-02 is a type of electric multiple unit rolling stock used to operate services on Metro Line 3.
E240238 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: NM-02 | Statement: [Metro Line 3, hasRollingStockType, NM-02]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: NM-02
Context triple: [Metro Line 3, hasRollingStockType, NM-02]
  • A. NM 4
    NM 4 is a state highway in New Mexico that runs through the Jemez Mountains, providing access to scenic landscapes, small communities, and nearby national monuments.
  • B. NJ-12
    NJ-12 is a New Jersey congressional district represented in the U.S. House of Representatives, encompassing parts of central New Jersey including portions of Mercer, Middlesex, Somerset, and Union counties.
  • C. NuMachine
    NuMachine was an early 1980s experimental workstation computer project at MIT that pioneered the NuBus expansion bus architecture.
  • D. WM-21 Sólyom
    The WM-21 Sólyom was a Hungarian reconnaissance and light bomber aircraft developed in the late 1930s and operated by Hungary during World War II.
  • E. Nokki
    Nokki is one of the four snow owl mascots created to represent the 1998 Winter Olympics held in Nagano, Japan.
  • 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: NM-02
Triple: [Metro Line 3, hasRollingStockType, NM-02]
Generated description
NM-02 is a type of electric multiple unit rolling stock used to operate services on Metro Line 3.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: NM-02
Target entity description: NM-02 is a type of electric multiple unit rolling stock used to operate services on Metro Line 3.
  • A. NM 4
    NM 4 is a state highway in New Mexico that runs through the Jemez Mountains, providing access to scenic landscapes, small communities, and nearby national monuments.
  • B. NJ-12
    NJ-12 is a New Jersey congressional district represented in the U.S. House of Representatives, encompassing parts of central New Jersey including portions of Mercer, Middlesex, Somerset, and Union counties.
  • C. NuMachine
    NuMachine was an early 1980s experimental workstation computer project at MIT that pioneered the NuBus expansion bus architecture.
  • D. WM-21 Sólyom
    The WM-21 Sólyom was a Hungarian reconnaissance and light bomber aircraft developed in the late 1930s and operated by Hungary during World War II.
  • E. Nokki
    Nokki is one of the four snow owl mascots created to represent the 1998 Winter Olympics held in Nagano, Japan.
  • 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_69a88a1d1fd8819088b34990d69a712f completed March 4, 2026, 7:38 p.m.
NER Named-entity recognition batch_69abbe8894d481908eda9363fd36fea6 completed March 7, 2026, 5:58 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae58e9ceb08190871ff9c57ece23c0 completed March 9, 2026, 5:21 a.m.
NEDg Description generation batch_69ae5a3db428819083d73b4295c4e829 completed March 9, 2026, 5:27 a.m.
NED2 Entity disambiguation (via description) batch_69ae5a9b72188190bceb31975461206f completed March 9, 2026, 5:28 a.m.
Created at: March 4, 2026, 7:45 p.m.