Triple
T6349847
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metro Ligero Line ML2 |
E142840
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object |
Estación de Aravaca
Estación de Aravaca is a light rail station in the Madrid metropolitan area that serves as a key interchange between the Metro Ligero network and Cercanías commuter rail services.
|
E587309
|
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: Estación de Aravaca | Statement: [Metro Ligero Line ML2, terminus, Estación de Aravaca]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Estación de Aravaca Context triple: [Metro Ligero Line ML2, terminus, Estación de Aravaca]
-
A.
Martínez Nadal station
Martínez Nadal station is a rapid transit stop on the Tren Urbano system serving the San Juan metropolitan area in Puerto Rico.
-
B.
Pedrero station
Pedrero station is a Santiago Metro stop in Chile located near the Estadio Monumental, serving passengers on the city’s Line 5.
-
C.
Valle Gómez station
Valle Gómez station is a stop on Mexico City’s Metro system located in the northeastern part of the city, serving local residential neighborhoods along Line 5.
-
D.
Los Reyes station
Los Reyes station is a Mexico City Metro stop on Line A serving the Los Reyes La Paz area in the eastern part of the metropolitan region.
-
E.
Torrejón de Ardoz railway station
Torrejón de Ardoz railway station is a commuter and regional train station in the Madrid metropolitan area of Spain, serving the town of Torrejón de Ardoz with connections to Madrid and surrounding municipalities.
- 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: Estación de Aravaca Triple: [Metro Ligero Line ML2, terminus, Estación de Aravaca]
Generated description
Estación de Aravaca is a light rail station in the Madrid metropolitan area that serves as a key interchange between the Metro Ligero network and Cercanías commuter rail services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Estación de Aravaca Target entity description: Estación de Aravaca is a light rail station in the Madrid metropolitan area that serves as a key interchange between the Metro Ligero network and Cercanías commuter rail services.
-
A.
Martínez Nadal station
Martínez Nadal station is a rapid transit stop on the Tren Urbano system serving the San Juan metropolitan area in Puerto Rico.
-
B.
Pedrero station
Pedrero station is a Santiago Metro stop in Chile located near the Estadio Monumental, serving passengers on the city’s Line 5.
-
C.
Valle Gómez station
Valle Gómez station is a stop on Mexico City’s Metro system located in the northeastern part of the city, serving local residential neighborhoods along Line 5.
-
D.
Los Reyes station
Los Reyes station is a Mexico City Metro stop on Line A serving the Los Reyes La Paz area in the eastern part of the metropolitan region.
-
E.
Torrejón de Ardoz railway station
Torrejón de Ardoz railway station is a commuter and regional train station in the Madrid metropolitan area of Spain, serving the town of Torrejón de Ardoz with connections to Madrid and surrounding municipalities.
- 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_69c008d6dcbc8190aa1c2f1fd8916b42 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c067bcec2c8190bb383605847b0f0b |
completed | March 22, 2026, 10:05 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6044fcd288190abdc5746e2904928 |
completed | March 27, 2026, 4:15 a.m. |
| NEDg | Description generation | batch_69c6083573c48190ba629b72cbaf4ef3 |
completed | March 27, 2026, 4:31 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c6092e12d481909b41fd35d6ae1d57 |
completed | March 27, 2026, 4:35 a.m. |
Created at: March 22, 2026, 4:31 p.m.