Triple
T12404746
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Santa Ana station |
E296353
|
entity |
| Predicate | line5Section |
P43954
|
FINISHED |
| Object | Baquedano–Santa Ana |
E59654
|
NE FINISHED |
How this triple was built (3 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: Baquedano–Santa Ana | Statement: [Santa Ana station, line5Section, Baquedano–Santa Ana]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Baquedano–Santa Ana Context triple: [Santa Ana station, line5Section, Baquedano–Santa Ana]
-
A.
Baquedano
chosen
Baquedano is a major interchange station in the Santiago Metro system, serving as a key hub that connects multiple lines in central Santiago, Chile.
-
B.
Salcedo
Salcedo is a coastal municipality in the province of Eastern Samar in the Philippines, known for its fishing communities and rural landscapes.
-
C.
O’Higgins
O’Higgins is a professional football club from Rancagua, Chile, that competes in the country’s top-tier league.
-
D.
Velasco
Velasco is a Spanish-origin surname borne by various notable individuals across the Spanish-speaking world and beyond.
-
E.
Páez
Páez is a Spanish-language surname most notably associated with Venezuelan independence leader and former president José Antonio Páez.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: line5Section Context triple: [Santa Ana station, line5Section, Baquedano–Santa Ana]
-
A.
line1Section
Indicates that one entity is a specific section or segment of another entity referred to as "line1."
-
B.
line3OpeningSegment
Indicates that something is the initial or opening segment of a third line in a sequence or structure.
-
C.
line6Terminus
Indicates the station or location where transit line 6 ends its route or service.
-
D.
railwayLineSection
chosen
Indicates a specific segment or portion of a railway line that connects two points along the rail network.
-
E.
lineName
Indicates the specific name or designation assigned to a particular line (such as a route, path, or service) that distinguishes it from other lines.
- F. None of above.
Provenance (4 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_69d6ad9f464c81909db36d7e96e34b9e |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94e1888b48190bd750f839a26e99e |
completed | April 10, 2026, 7:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f63486d1b881908d94218d2c391123 |
completed | May 2, 2026, 5:29 p.m. |
| PD | Predicate disambiguation | batch_69d94d354b488190adc83fb4f2770dd5 |
completed | April 10, 2026, 7:19 p.m. |
Created at: April 8, 2026, 9:55 p.m.