Triple
T12337881
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Universidad station |
E294138
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Río Piedras neighborhood |
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 neighborhood | Statement: [Universidad station, serves, Río Piedras neighborhood]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Río Piedras neighborhood Context triple: [Universidad station, serves, Río Piedras neighborhood]
-
A.
Santurce neighborhood
Santurce is a large, historically rich and culturally vibrant district of San Juan, Puerto Rico, known for its arts scene, nightlife, and urban character.
-
B.
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.
-
C.
Monserrat neighborhood
Monserrat neighborhood is one of the historic central districts of Buenos Aires, known for its colonial architecture, government buildings, and role as a core part of the city’s downtown area.
-
D.
Puerto Nuevo neighborhood
Puerto Nuevo neighborhood is a district in San Juan, Puerto Rico, known as a primarily residential urban area with close access to major roads, commercial zones, and the San Juan Bay.
-
E.
Plaza de Río Piedras
Plaza de Río Piedras is a public square and commercial area in the Río Piedras district of San Juan, Puerto Rico, known for its local shops, markets, and community activity.
- 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_69f62aa5f21c8190bcb32a078a2f7ebb |
completed | May 2, 2026, 4:47 p.m. |
Created at: April 8, 2026, 9:53 p.m.