Triple

T11893964
Position Surface form Disambiguated ID Type / Status
Subject Line 5–Lilac E282988 entity
Predicate hasStation P35 FINISHED
Object Giovanni Gronchi station
Giovanni Gronchi station is a metro station on São Paulo’s Line 5–Lilac, serving the city’s south side.
 E952233 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: Giovanni Gronchi station | Statement: [Line 5–Lilac, hasStation, Giovanni Gronchi station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Giovanni Gronchi station
Context triple: [Line 5–Lilac, hasStation, Giovanni Gronchi station]
  • A. Carlini Station
    Carlini Station is an Argentine Antarctic research base on King George Island, focused on scientific studies of the polar environment and climate.
  • B. Mario Zucchelli Station
    Mario Zucchelli Station is an Italian Antarctic research base located on the coast of Victoria Land, supporting scientific studies in fields such as glaciology, geology, and atmospheric science.
  • C. Maria Cristina station
    Maria Cristina station is a Barcelona Metro stop located in the Les Corts district, serving passengers on the city's Line 3.
  • D. Bellavista station
    Bellavista station is a passenger rail stop on the Valparaíso Metro system serving the coastal city of Valparaíso, Chile.
  • E. Pío Nono station
    Pío Nono station is a lower terminal of Santiago’s historic funicular railway that provides access to San Cristóbal Hill in Chile.
  • 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: Giovanni Gronchi station
Triple: [Line 5–Lilac, hasStation, Giovanni Gronchi station]
Generated description
Giovanni Gronchi station is a metro station on São Paulo’s Line 5–Lilac, serving the city’s south side.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Giovanni Gronchi station
Target entity description: Giovanni Gronchi station is a metro station on São Paulo’s Line 5–Lilac, serving the city’s south side.
  • A. Carlini Station
    Carlini Station is an Argentine Antarctic research base on King George Island, focused on scientific studies of the polar environment and climate.
  • B. Mario Zucchelli Station
    Mario Zucchelli Station is an Italian Antarctic research base located on the coast of Victoria Land, supporting scientific studies in fields such as glaciology, geology, and atmospheric science.
  • C. Maria Cristina station
    Maria Cristina station is a Barcelona Metro stop located in the Les Corts district, serving passengers on the city's Line 3.
  • D. Bellavista station
    Bellavista station is a passenger rail stop on the Valparaíso Metro system serving the coastal city of Valparaíso, Chile.
  • E. Pío Nono station
    Pío Nono station is a lower terminal of Santiago’s historic funicular railway that provides access to San Cristóbal Hill in Chile.
  • 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_69d6ab2a90b08190a4e818821cc93e6d completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8dd1172988190a2c13d37220f2f93 completed April 10, 2026, 11:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69f4180569ac81909137d56374e800c0 completed May 1, 2026, 3:03 a.m.
NEDg Description generation batch_69f41f1abaa481908b8a6873a07af848 completed May 1, 2026, 3:33 a.m.
NED2 Entity disambiguation (via description) batch_69f42283c4cc81909793834ef65d2514 completed May 1, 2026, 3:48 a.m.
Created at: April 8, 2026, 9:44 p.m.