Triple
T15528031
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Spanish railway network |
E369132
|
entity |
| Predicate | hasMainHubStation |
P104352
|
FINISHED |
| Object | Madrid Puerta de Atocha – Almudena Grandes |
E143930
|
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: Madrid Puerta de Atocha – Almudena Grandes | Statement: [Spanish railway network, hasMainHubStation, Madrid Puerta de Atocha – Almudena Grandes]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Madrid Puerta de Atocha – Almudena Grandes Context triple: [Spanish railway network, hasMainHubStation, Madrid Puerta de Atocha – Almudena Grandes]
-
A.
Madrid-Nuevos Ministerios
Madrid-Nuevos Ministerios is a key transport hub in central Madrid that connects multiple commuter rail, metro, and bus lines, serving as a major interchange for passengers traveling across the city and its suburbs.
-
B.
Cantoblanco, Madrid
Cantoblanco, Madrid is a northern district of Madrid known primarily as the site of the Autonomous University of Madrid’s main campus and associated research and residential facilities.
-
C.
Madrid Atocha railway station
chosen
Madrid Atocha railway station is the largest and one of the busiest train stations in Madrid, serving as a central hub for high-speed, regional, and commuter rail services across Spain.
-
D.
Plaza de España, Madrid
Plaza de España in Madrid is a major central square known for its prominent skyscrapers, landscaped gardens, and monument to Miguel de Cervantes.
-
E.
Plaza Mayor of Madrid
The Plaza Mayor of Madrid is a grand, arcaded central square in Spain’s capital, historically used for markets, ceremonies, and public events and serving as a quintessential example of Spanish Habsburg urban design.
- 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_69d85a1794cc8190b0b428716296e63e |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0414620588190958ffde651ccab5f |
completed | April 16, 2026, 1:54 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff3d598e6c8190870e9249197f5f53 |
completed | May 9, 2026, 1:57 p.m. |
Created at: April 10, 2026, 4:05 a.m.