Triple
T6395582
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | C-3 |
E143931
|
entity |
| Predicate | hasConnection |
P8776
|
FINISHED |
| Object |
Madrid Metro at Sol
Madrid Metro at Sol is a major central subway station in Madrid located at Puerta del Sol, serving as a key interchange point for several metro lines and commuter rail services.
|
E590190
|
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: Madrid Metro at Sol | Statement: [C-3, hasConnection, Madrid Metro at Sol]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Madrid Metro at Sol Context triple: [C-3, hasConnection, Madrid Metro at Sol]
-
A.
Spagna metro station
Spagna metro station is a central Rome Metro stop on Line A, located near the Spanish Steps and serving as a key access point to major tourist and shopping areas.
-
B.
Madrid Metro
Madrid Metro is the extensive rapid transit system serving Spain’s capital, known for its large network, frequent service, and role as a primary mode of urban transportation.
-
C.
Madrid Metro Estadio Metropolitano station
Madrid Metro Estadio Metropolitano station is a metro stop in Madrid that serves the area around the Cívitas Metropolitano football stadium, providing convenient access for matchdays and events.
-
D.
Seville Metro
Seville Metro is a rapid transit system serving the city of Seville and its metropolitan area in southern Spain.
-
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. 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: Madrid Metro at Sol Triple: [C-3, hasConnection, Madrid Metro at Sol]
Generated description
Madrid Metro at Sol is a major central subway station in Madrid located at Puerta del Sol, serving as a key interchange point for several metro lines and commuter rail services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Madrid Metro at Sol Target entity description: Madrid Metro at Sol is a major central subway station in Madrid located at Puerta del Sol, serving as a key interchange point for several metro lines and commuter rail services.
-
A.
Spagna metro station
Spagna metro station is a central Rome Metro stop on Line A, located near the Spanish Steps and serving as a key access point to major tourist and shopping areas.
-
B.
Madrid Metro
Madrid Metro is the extensive rapid transit system serving Spain’s capital, known for its large network, frequent service, and role as a primary mode of urban transportation.
-
C.
Madrid Metro Estadio Metropolitano station
Madrid Metro Estadio Metropolitano station is a metro stop in Madrid that serves the area around the Cívitas Metropolitano football stadium, providing convenient access for matchdays and events.
-
D.
Seville Metro
Seville Metro is a rapid transit system serving the city of Seville and its metropolitan area in southern Spain.
-
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. 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_69c008db906c819096f3597d55d95432 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c0688275d0819086b58123c743a6db |
completed | March 22, 2026, 10:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c63897a5408190b6aada0e5c67fe27 |
completed | March 27, 2026, 7:58 a.m. |
| NEDg | Description generation | batch_69c63a780e948190b61e42d31f2276ac |
completed | March 27, 2026, 8:06 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c63b1c559c8190b9ab541193df48bb |
completed | March 27, 2026, 8:09 a.m. |
Created at: March 22, 2026, 4:35 p.m.