Triple
T6604761
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Terminal 4 (Adolfo Suárez Madrid–Barajas Airport) |
E149085
|
entity |
| Predicate | connectedBy |
P37
|
FINISHED |
| Object | Madrid Metro Line 8 |
E152453
|
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 Metro Line 8 | Statement: [Terminal 4 (Adolfo Suárez Madrid–Barajas Airport), connectedBy, Madrid Metro Line 8]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Madrid Metro Line 8 Context triple: [Terminal 4 (Adolfo Suárez Madrid–Barajas Airport), connectedBy, Madrid Metro Line 8]
-
A.
Line 8 (Madrid Metro)
chosen
Line 8 of the Madrid Metro is a rapid transit line that connects central Madrid with key locations including the Adolfo Suárez Madrid–Barajas Airport and the IFEMA exhibition center.
-
B.
Madrid Metro Line 1
Madrid Metro Line 1 is one of the oldest and busiest lines of the Madrid Metro, running in a north–south direction and connecting key central stations across the city.
-
C.
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.
-
D.
Seville Metro
Seville Metro is a rapid transit system serving the city of Seville and its metropolitan area in southern Spain.
-
E.
Line 7 (Madrid Metro)
Line 7 of the Madrid Metro is a major rapid transit line running in an east–west direction across the city, connecting key residential and commercial areas.
- 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_69c687eaa7508190bb58ce2aa02039b3 |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6af13151c81909b68fa6c77e1c482 |
completed | March 27, 2026, 4:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8a1f8da648190987fad6e37620cef |
completed | March 29, 2026, 3:52 a.m. |
Created at: March 27, 2026, 1:56 p.m.