Triple
T12337897
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Universidad station |
E294138
|
entity |
| Predicate | locatedInDistrict |
P40
|
FINISHED |
| Object | Río Piedras |
E408176
|
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 | Statement: [Universidad station, locatedInDistrict, Río Piedras]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Río Piedras Context triple: [Universidad station, locatedInDistrict, Río Piedras]
-
A.
Río Piedras
chosen
Río Piedras is a historic district of San Juan, Puerto Rico, known for housing the main campus of the University of Puerto Rico and serving as an important cultural and commercial center.
-
B.
Guaynabo
Guaynabo is a municipality in Puerto Rico, located near San Juan and known as a suburban commercial and residential hub within the island’s main metropolitan region.
-
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.
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.
-
E.
Trujillo Alto
Trujillo Alto is a suburban municipality of Puerto Rico located just southeast of San Juan, known for its residential communities and role as part of the island’s main metropolitan region.
- 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_69d6ab6ae0dc8190b1522a9c1c55c114 |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d93f678698819091462b44ff3435f6 |
completed | April 10, 2026, 6:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcd082fe64819088a270f18190b172 |
completed | May 7, 2026, 5:48 p.m. |
Created at: April 8, 2026, 9:53 p.m.