Triple
T11041044
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Río Piedras station |
E261015
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Río Piedras, San Juan, Puerto Rico |
E647918
|
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: Río Piedras, San Juan, Puerto Rico | Statement: [Río Piedras station, locatedIn, Río Piedras, San Juan, Puerto Rico]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Río Piedras, San Juan, Puerto Rico Context triple: [Río Piedras station, locatedIn, Río Piedras, San Juan, Puerto Rico]
-
A.
Río Piedras, San Juan, Puerto Rico
chosen
Río Piedras is a district of San Juan, Puerto Rico, known as a major educational and cultural hub that includes the main campus of the University of Puerto Rico.
-
B.
Hato Rey, San Juan, Puerto Rico
Hato Rey, San Juan, Puerto Rico is a major urban district of San Juan known as the island’s principal financial and commercial center.
-
C.
Guaynabo, Puerto Rico
Guaynabo, Puerto Rico is a suburban municipality within the San Juan metropolitan area known for its residential communities, commercial centers, and role as a regional transportation hub.
-
D.
San Juan, Puerto Rico
San Juan, Puerto Rico is the historic capital and largest city of Puerto Rico, renowned for its well-preserved colonial architecture, fortified old town, and major role as a cultural and economic hub in the Caribbean.
-
E.
Mayagüez, Puerto Rico
Mayagüez, Puerto Rico is a major city on the island’s west coast known as an important commercial, educational, and cultural center and a key port facing the Mona Passage.
- 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_69d6aa979bdc8190bf0e79104cc098c1 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d7980050948190ae7b187da5b776ca |
completed | April 9, 2026, 12:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e5b76fa8348190bb42f1c71eb0e545 |
completed | April 20, 2026, 5:19 a.m. |
Created at: April 8, 2026, 9:26 p.m.