Triple
T16898651
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Madrid public transport network |
E424375
|
entity |
| Predicate | hasHub |
P2413
|
FINISHED |
| Object | Plaza de Castilla transport interchange |
E585277
|
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: Plaza de Castilla transport interchange | Statement: [Madrid public transport network, hasHub, Plaza de Castilla transport interchange]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Plaza de Castilla transport interchange Context triple: [Madrid public transport network, hasHub, Plaza de Castilla transport interchange]
-
A.
Moncloa transport hub
Moncloa transport hub is a major multimodal transit interchange in Madrid that connects metro lines, buses, and intercity coaches, serving as a key gateway between the city center and its western suburbs.
-
B.
Méndez Álvaro transport hub
Méndez Álvaro transport hub is a major multimodal station in Madrid that integrates intercity buses, metro, and commuter rail services, serving as a key gateway for regional and long-distance travel.
-
C.
Madrid Atocha railway station
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 Castilla
chosen
Plaza de Castilla is a major transport and commercial hub in northern Madrid, known for its busy interchange and proximity to the iconic leaning KIO Towers.
-
E.
Plaza de España metro station
Plaza de España metro station is a major Madrid Metro interchange serving several central lines and providing access to the prominent Plaza de España area in the heart of the city.
- 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_69d889da3e8c8190a2b118f383f0beac |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e3c8da7b0481909111358871875023 |
completed | April 18, 2026, 6:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00cfcd0db8819080d415a18b3435e2 |
completed | May 10, 2026, 6:34 p.m. |
Created at: April 10, 2026, 5:29 a.m.