Triple
T6281538
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metro Ligero de Madrid |
E140792
|
entity |
| Predicate | hasLine |
P35
|
FINISHED |
| Object | Metro Ligero Line 2 |
E142840
|
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: Metro Ligero Line 2 | Statement: [Metro Ligero de Madrid, hasLine, Metro Ligero Line 2]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metro Ligero Line 2 Context triple: [Metro Ligero de Madrid, hasLine, Metro Ligero Line 2]
-
A.
Metro Ligero Line ML2
chosen
Metro Ligero Line ML2 is a light rail line in Madrid’s Metro Ligero network that serves western suburbs such as Pozuelo de Alarcón and Boadilla del Monte.
-
B.
LRT Line 2
LRT Line 2 is an elevated rapid transit line in Metro Manila, Philippines, running east–west and serving major areas including Quezon City, Manila, and Pasig.
-
C.
Metro Line 2 at Tasqueña
Metro Line 2 at Tasqueña is a major Mexico City Metro terminal station in the south of the city that serves as an important transfer point between the metro network and the Tren Ligero light rail system.
-
D.
Metro Line 3
Metro Line 3 is a major Mexico City Metro route that runs north–south across the city, connecting key residential and commercial areas including the Gustavo A. Madero borough.
-
E.
Premetro Line E2
Premetro Line E2 is a light rail feeder line in Buenos Aires that connects outlying neighborhoods to the city’s Underground network.
- 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_69c008cd17c8819082b82d3fbeb68047 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c063dee62881908347283f16dcbe68 |
completed | March 22, 2026, 9:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c62d1f28748190a62fc26f92f0c15f |
completed | March 27, 2026, 7:09 a.m. |
Created at: March 22, 2026, 4:26 p.m.