Triple

T5626662
Position Surface form Disambiguated ID Type / Status
Subject Gran Vía metro station E147732 entity
Predicate connectsTo P845 FINISHED
Object Sol metro station (via Line 1)
Sol metro station (via Line 1) is one of Madrid’s central and busiest underground hubs, located beneath Puerta del Sol and serving as a major interchange point in the city’s metro network.
E535073 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: Sol metro station (via Line 1) | Statement: [Gran Vía metro station, connectsTo, Sol metro station (via Line 1)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sol metro station (via Line 1)
Context triple: [Gran Vía metro station, connectsTo, Sol metro station (via Line 1)]
  • A. Paris Métro Line 1 at Porte Maillot
    Paris Métro Line 1 at Porte Maillot is a major station on one of Paris’s busiest automated metro lines, serving as a key transport hub near the Palais des Congrès and the western edge of the city.
  • B. Hôtel de Ville metro station
    Hôtel de Ville metro station is a major Paris Métro interchange in the city center, serving lines 1 and 11 near the historic city hall and the Marais district.
  • C. Central Station Metro station
    Central Station Metro station is a key Tyne and Wear Metro stop in Newcastle upon Tyne, providing rapid transit connections beneath and around the city’s main railway hub.
  • D. Metro Line 1
    Metro Line 1 is a primary rapid transit route in its city's metro system, serving as a major corridor for passenger travel and interchanges with other lines.
  • E. Alma–Marceau metro station
    Alma–Marceau metro station is a Paris Métro station in the 8th arrondissement, serving Line 9 near the Pont de l’Alma and several major cultural and tourist sites.
  • 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: Sol metro station (via Line 1)
Triple: [Gran Vía metro station, connectsTo, Sol metro station (via Line 1)]
Generated description
Sol metro station (via Line 1) is one of Madrid’s central and busiest underground hubs, located beneath Puerta del Sol and serving as a major interchange point in the city’s metro network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sol metro station (via Line 1)
Target entity description: Sol metro station (via Line 1) is one of Madrid’s central and busiest underground hubs, located beneath Puerta del Sol and serving as a major interchange point in the city’s metro network.
  • A. Paris Métro Line 1 at Porte Maillot
    Paris Métro Line 1 at Porte Maillot is a major station on one of Paris’s busiest automated metro lines, serving as a key transport hub near the Palais des Congrès and the western edge of the city.
  • B. Hôtel de Ville metro station
    Hôtel de Ville metro station is a major Paris Métro interchange in the city center, serving lines 1 and 11 near the historic city hall and the Marais district.
  • C. Central Station Metro station
    Central Station Metro station is a key Tyne and Wear Metro stop in Newcastle upon Tyne, providing rapid transit connections beneath and around the city’s main railway hub.
  • D. Metro Line 1
    Metro Line 1 is a primary rapid transit route in its city's metro system, serving as a major corridor for passenger travel and interchanges with other lines.
  • E. Alma–Marceau metro station
    Alma–Marceau metro station is a Paris Métro station in the 8th arrondissement, serving Line 9 near the Pont de l’Alma and several major cultural and tourist sites.
  • 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_69c00906f2a88190a992c66b13d606d4 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c02237dd6081909f6a7d710b9cd651 completed March 22, 2026, 5:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69c04d6180f081908145f8d70ad6434c completed March 22, 2026, 8:13 p.m.
NEDg Description generation batch_69c04edaa7408190811007d27549a35d completed March 22, 2026, 8:19 p.m.
NED2 Entity disambiguation (via description) batch_69c04ff40ce88190a9aa8886c22386e1 completed March 22, 2026, 8:24 p.m.
Created at: March 22, 2026, 3:40 p.m.