Triple

T13163348
Position Surface form Disambiguated ID Type / Status
Subject School of Engineering at the Polytechnic University of Puerto Rico E312781 entity
Predicate locatedIn P40 FINISHED
Object San Juan, Puerto Rico E316682 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: San Juan, Puerto Rico | Statement: [School of Engineering at the Polytechnic University of Puerto Rico, locatedIn, San Juan, Puerto Rico]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: San Juan, Puerto Rico
Context triple: [School of Engineering at the Polytechnic University of Puerto Rico, locatedIn, San Juan, Puerto Rico]
  • A. San Juan, Puerto Rico chosen
    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.
  • B. San Germán, Puerto Rico
    San Germán, Puerto Rico is a historic southwestern Puerto Rican city known as one of the island’s oldest settlements and the birthplace of actor Benicio del Toro.
  • C. 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.
  • D. Naguabo, Puerto Rico
    Naguabo, Puerto Rico is a coastal municipality on the island’s eastern side, known for its fishing traditions, scenic beaches, and proximity to El Yunque National Forest.
  • 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_69d806ac3ee081909b2fd27d060aa974 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98c0a9d348190909fcf45f9d650e4 completed April 10, 2026, 11:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd8a9a12008190a86d8e11bf86d536 completed May 8, 2026, 7:02 a.m.
Created at: April 9, 2026, 9:13 p.m.