Triple

T16216084
Position Surface form Disambiguated ID Type / Status
Subject Testaccio district E393595 entity
Predicate hasTransportation P105 FINISHED
Object Piramide metro station
Piramide metro station is a major Rome Metro stop on Line B, located near the Pyramid of Cestius and serving as a key transport hub for the Testaccio area with connections to regional and suburban rail lines.
 E1202236 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: Piramide metro station | Statement: [Testaccio district, hasTransportation, Piramide metro station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Piramide metro station
Context triple: [Testaccio district, hasTransportation, Piramide metro station]
  • A. Marksistskaya metro station
    Marksistskaya metro station is a Moscow Metro station on the Kalininskaya Line, known for serving the central Tagansky District and providing convenient transfers to nearby lines.
  • B. Oktyabrskaya metro station
    Oktyabrskaya metro station is a Moscow Metro station serving the city’s central area and providing access to key cultural and administrative sites.
  • C. Frunzenskaya metro station
    Frunzenskaya metro station is a Moscow Metro station on the Sokolnicheskaya Line, known for its deep-level construction and classic Soviet-era architectural design.
  • D. Paveletskaya metro station
    Paveletskaya metro station is a major Moscow Metro interchange hub serving the Paveletsky railway terminal and connecting several central city districts.
  • E. Shelepikha metro station
    Shelepikha metro station is a Moscow Metro station serving the Shelepikha area in the Presnensky District of central Moscow.
  • 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: Piramide metro station
Triple: [Testaccio district, hasTransportation, Piramide metro station]
Generated description
Piramide metro station is a major Rome Metro stop on Line B, located near the Pyramid of Cestius and serving as a key transport hub for the Testaccio area with connections to regional and suburban rail lines.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Piramide metro station
Target entity description: Piramide metro station is a major Rome Metro stop on Line B, located near the Pyramid of Cestius and serving as a key transport hub for the Testaccio area with connections to regional and suburban rail lines.
  • A. Marksistskaya metro station
    Marksistskaya metro station is a Moscow Metro station on the Kalininskaya Line, known for serving the central Tagansky District and providing convenient transfers to nearby lines.
  • B. Oktyabrskaya metro station
    Oktyabrskaya metro station is a Moscow Metro station serving the city’s central area and providing access to key cultural and administrative sites.
  • C. Frunzenskaya metro station
    Frunzenskaya metro station is a Moscow Metro station on the Sokolnicheskaya Line, known for its deep-level construction and classic Soviet-era architectural design.
  • D. Paveletskaya metro station
    Paveletskaya metro station is a major Moscow Metro interchange hub serving the Paveletsky railway terminal and connecting several central city districts.
  • E. Shelepikha metro station
    Shelepikha metro station is a Moscow Metro station serving the Shelepikha area in the Presnensky District of central Moscow.
  • 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_69d87f1f5bd08190bd01cac0d5b9d2ef completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e227f660708190b6581ecfe218a15c completed April 17, 2026, 12:30 p.m.
NED1 Entity disambiguation (via context triple) batch_6a000ed338f48190a8a7280f7d2b112c completed May 10, 2026, 4:51 a.m.
NEDg Description generation batch_6a0010df563c8190be89a66f23a6d8c6 completed May 10, 2026, 5 a.m.
NED2 Entity disambiguation (via description) batch_6a0011559b748190ad406263889514a4 completed May 10, 2026, 5:02 a.m.
Created at: April 10, 2026, 5:03 a.m.