Triple

T2369964
Position Surface form Disambiguated ID Type / Status
Subject Pasig River E46063 entity
Predicate hasBridge P386 FINISHED
Object Quezon Bridge
Quezon Bridge is a historic arch bridge in Manila, Philippines, that carries vehicular and pedestrian traffic across the Pasig River, linking the districts of Quiapo and Ermita.
E261748 NE FINISHED

How this triple was built (4 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: Quezon Bridge | Statement: [Pasig River, hasBridge, Quezon Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Quezon Bridge
Context triple: [Pasig River, hasBridge, Quezon Bridge]
  • A. Mactan–Mandaue Bridge
    The Mactan–Mandaue Bridge is a major road bridge in the Philippines that connects Mactan Island to mainland Cebu, facilitating significant commuter and commercial traffic in the region.
  • B. Binondo-Intramuros Bridge
    The Binondo–Intramuros Bridge is a modern steel arch bridge in Manila, Philippines, that spans the Pasig River to connect the historic districts of Binondo and Intramuros.
  • C. Marcelo Fernan Bridge
    Marcelo Fernan Bridge is a major cable-stayed bridge in Cebu, Philippines, that connects Mactan Island to mainland Cebu and serves as a key transportation link in the region.
  • D. Suramadu Bridge
    Suramadu Bridge is a long cable-stayed bridge in Indonesia that connects the city of Surabaya on Java with Madura Island, serving as a major transportation and economic link.
  • E. San Juanico Bridge
    San Juanico Bridge is a famous Philippine landmark and the country’s longest bridge spanning a body of seawater, connecting the islands of Samar and Leyte.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Quezon Bridge
Triple: [Pasig River, hasBridge, Quezon Bridge]
Generated description
Quezon Bridge is a historic arch bridge in Manila, Philippines, that carries vehicular and pedestrian traffic across the Pasig River, linking the districts of Quiapo and Ermita.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Quezon Bridge
Target entity description: Quezon Bridge is a historic arch bridge in Manila, Philippines, that carries vehicular and pedestrian traffic across the Pasig River, linking the districts of Quiapo and Ermita.
  • A. Mactan–Mandaue Bridge
    The Mactan–Mandaue Bridge is a major road bridge in the Philippines that connects Mactan Island to mainland Cebu, facilitating significant commuter and commercial traffic in the region.
  • B. Binondo-Intramuros Bridge
    The Binondo–Intramuros Bridge is a modern steel arch bridge in Manila, Philippines, that spans the Pasig River to connect the historic districts of Binondo and Intramuros.
  • C. Marcelo Fernan Bridge
    Marcelo Fernan Bridge is a major cable-stayed bridge in Cebu, Philippines, that connects Mactan Island to mainland Cebu and serves as a key transportation link in the region.
  • D. Suramadu Bridge
    Suramadu Bridge is a long cable-stayed bridge in Indonesia that connects the city of Surabaya on Java with Madura Island, serving as a major transportation and economic link.
  • E. San Juanico Bridge
    San Juanico Bridge is a famous Philippine landmark and the country’s longest bridge spanning a body of seawater, connecting the islands of Samar and Leyte.
  • F. None of above. chosen

Provenance (5 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_69a88a145268819083e2736cb835c696 completed March 4, 2026, 7:37 p.m.
NER Named-entity recognition batch_69abc76f5aec8190867d621e6849258c completed March 7, 2026, 6:36 a.m.
NED1 Entity disambiguation (via context triple) batch_69aea8a2b1448190b19179cf379993ee completed March 9, 2026, 11:01 a.m.
NEDg Description generation batch_69aeac6b13ac81909042dddef15ec924 completed March 9, 2026, 11:18 a.m.
NED2 Entity disambiguation (via description) batch_69aead16b0a881909103e26053cfad84 completed March 9, 2026, 11:20 a.m.
Created at: March 4, 2026, 7:56 p.m.