Triple
T21461020
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Callao metro station |
E529471
|
entity |
| Predicate | line |
P1293
|
FINISHED |
| Object | Line 3 (Madrid Metro) |
—
|
NE NERFINISHED |
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: Line 3 (Madrid Metro) | Statement: [Callao metro station, line, Line 3 (Madrid Metro)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Line 3 (Madrid Metro) Context triple: [Callao metro station, line, Line 3 (Madrid Metro)]
-
A.
Line 3 (Madrid Metro)
chosen
Line 3 of the Madrid Metro is a major north–south underground line in Madrid, Spain, connecting key central and residential areas and serving as one of the network’s primary transit corridors.
-
B.
Line 3 (Seville Metro)
Line 3 of the Seville Metro is a planned rapid transit line intended to expand the city’s underground network and improve north–south connectivity across Seville.
-
C.
Line 3 (Barcelona Metro)
Line 3 of the Barcelona Metro is one of the city’s main rapid transit lines, running in a roughly diagonal route across central Barcelona and serving many key commercial and tourist areas.
-
D.
Line 4 (Madrid Metro)
Line 4 of the Madrid Metro is a rapid transit line serving several northern and eastern districts of Madrid, connecting key residential and commercial areas to the city’s broader subway network.
-
E.
Line 2 (Madrid Metro)
Line 2 of the Madrid Metro is one of the system’s main urban rapid transit lines, running in an east–west direction through central Madrid and connecting key neighborhoods and transfer stations.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0c458133481908ae8b41a12c4edec |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9e9ee10ec8190a606aa64001af35e |
completed | April 23, 2026, 9:44 a.m. |
Created at: April 16, 2026, 6:09 p.m.