Triple

T16958913
Position Surface form Disambiguated ID Type / Status
Subject Mendiola Street E411376 entity
Predicate hasPart P35 FINISHED
Object Mendiola Bridge
Mendiola Bridge is a historically significant bridge in Manila, Philippines, known as a frequent site of political protests and demonstrations near the Malacañang Palace.
E1243644 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: Mendiola Bridge | Statement: [Mendiola Street, hasPart, Mendiola Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mendiola Bridge
Context triple: [Mendiola Street, hasPart, Mendiola Bridge]
  • A. Calumpit Bridge
    Calumpit Bridge is a notable road bridge in Calumpit, Bulacan, Philippines, serving as a key crossing over the Pampanga River and an important link in the regional transport network.
  • 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. Mapo Bridge
    Mapo Bridge is a major road bridge in Seoul, South Korea, known for carrying traffic across the Han River and for its prominent location in the city’s urban landscape.
  • D. 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.
  • E. Alamillo Bridge
    The Alamillo Bridge is a striking cable-stayed bridge in Seville, Spain, renowned for its dramatic single pylon and sculptural, minimalist design by architect-engineer Santiago Calatrava.
  • 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: Mendiola Bridge
Triple: [Mendiola Street, hasPart, Mendiola Bridge]
Generated description
Mendiola Bridge is a historically significant bridge in Manila, Philippines, known as a frequent site of political protests and demonstrations near the Malacañang Palace.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mendiola Bridge
Target entity description: Mendiola Bridge is a historically significant bridge in Manila, Philippines, known as a frequent site of political protests and demonstrations near the Malacañang Palace.
  • A. Calumpit Bridge
    Calumpit Bridge is a notable road bridge in Calumpit, Bulacan, Philippines, serving as a key crossing over the Pampanga River and an important link in the regional transport network.
  • 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. Mapo Bridge
    Mapo Bridge is a major road bridge in Seoul, South Korea, known for carrying traffic across the Han River and for its prominent location in the city’s urban landscape.
  • D. 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.
  • E. Alamillo Bridge
    The Alamillo Bridge is a striking cable-stayed bridge in Seville, Spain, renowned for its dramatic single pylon and sculptural, minimalist design by architect-engineer Santiago Calatrava.
  • 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_69d886c9c9d481909afe222093641cae completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3d01e420881909be1d93d7d6772fd completed April 18, 2026, 6:40 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00d468f5048190aa43b212ec7a7306 completed May 10, 2026, 6:54 p.m.
NEDg Description generation batch_6a00d5f5f0448190be407979539fcd80 completed May 10, 2026, 7:01 p.m.
NED2 Entity disambiguation (via description) batch_6a00d6e1add481908cce9048e3746e7c completed May 10, 2026, 7:05 p.m.
Created at: April 10, 2026, 5:31 a.m.