Triple
T11870669
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metro Line 9 |
E282398
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Lázaro Cárdenas |
E263927
|
NE FINISHED |
How this triple was built (2 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: Lázaro Cárdenas | Statement: [Metro Line 9, hasStation, Lázaro Cárdenas]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lázaro Cárdenas Context triple: [Metro Line 9, hasStation, Lázaro Cárdenas]
-
A.
Lázaro Cárdenas del Río
chosen
Lázaro Cárdenas del Río was a Mexican president (1934–1940) best known for nationalizing the oil industry and implementing wide-ranging agrarian and social reforms.
-
B.
Manuel Ávila Camacho
Manuel Ávila Camacho was a Mexican military officer and politician who served as President of Mexico from 1940 to 1946, overseeing a moderate, unifying government during World War II.
-
C.
Miguel Alemán Valdés
Miguel Alemán Valdés was a Mexican lawyer and politician who served as President of Mexico from 1946 to 1952, overseeing a period of rapid industrialization and modernization.
-
D.
Plutarco Elías Calles
Plutarco Elías Calles was a Mexican general and politician who served as president from 1924 to 1928 and later dominated national politics as the powerful “Jefe Máximo” during the post-revolutionary era.
-
E.
Álvaro Obregón
Álvaro Obregón is a borough (alcaldía) in the southwest of Mexico City known for its mixed residential and commercial areas, hilly terrain, and important transportation routes.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6ab2945d081908a5851c916cbcfb5 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d8be15fb2481908f514781ce2c617f |
completed | April 10, 2026, 9:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f281b0969c8190a8c0a01ca292cc84 |
completed | April 29, 2026, 10:09 p.m. |
Created at: April 8, 2026, 9:43 p.m.