Triple

T15058419
Position Surface form Disambiguated ID Type / Status
Subject Gampaha District E379556 entity
Predicate contains P35 FINISHED
Object Biyagama Export Processing Zone
Biyagama Export Processing Zone is a major industrial and export-oriented manufacturing hub in Sri Lanka, hosting numerous factories and foreign investment projects.
 E1135864 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Biyagama Export Processing Zone | Statement: [Gampaha District, contains, Biyagama Export Processing Zone]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Biyagama Export Processing Zone
Context triple: [Gampaha District, contains, Biyagama Export Processing Zone]
  • A. Cavite Export Processing Zone
    Cavite Export Processing Zone is a major industrial and export processing hub in the Philippines that hosts numerous manufacturing and electronics companies geared toward international markets.
  • B. Mactan Export Processing Zone
    Mactan Export Processing Zone is a major industrial and export-oriented economic zone in Lapu-Lapu City, Cebu, hosting numerous manufacturing and technology companies.
  • C. Calamba Industrial Estate
    Calamba Industrial Estate is a major industrial and economic zone in Calamba, Laguna, hosting numerous manufacturing and export-oriented companies.
  • D. Linh Trung Export Processing Zone
    Linh Trung Export Processing Zone is a major industrial and export-processing hub in Thu Duc City, Ho Chi Minh City, hosting numerous manufacturing and foreign-invested enterprises.
  • E. Rashakai Special Economic Zone
    Rashakai Special Economic Zone is a major industrial and commercial hub in Pakistan developed under the China–Pakistan Economic Corridor to promote manufacturing, trade, and regional economic growth.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Biyagama Export Processing Zone
Target entity description: Biyagama Export Processing Zone is a major industrial and export-oriented manufacturing hub in Sri Lanka, hosting numerous factories and foreign investment projects.
  • A. Cavite Export Processing Zone
    Cavite Export Processing Zone is a major industrial and export processing hub in the Philippines that hosts numerous manufacturing and electronics companies geared toward international markets.
  • B. Mactan Export Processing Zone
    Mactan Export Processing Zone is a major industrial and export-oriented economic zone in Lapu-Lapu City, Cebu, hosting numerous manufacturing and technology companies.
  • C. Calamba Industrial Estate
    Calamba Industrial Estate is a major industrial and economic zone in Calamba, Laguna, hosting numerous manufacturing and export-oriented companies.
  • D. Linh Trung Export Processing Zone
    Linh Trung Export Processing Zone is a major industrial and export-processing hub in Thu Duc City, Ho Chi Minh City, hosting numerous manufacturing and foreign-invested enterprises.
  • E. Rashakai Special Economic Zone
    Rashakai Special Economic Zone is a major industrial and commercial hub in Pakistan developed under the China–Pakistan Economic Corridor to promote manufacturing, trade, and regional economic growth.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Biyagama Export Processing Zone
Triple: [Gampaha District, contains, Biyagama Export Processing Zone]
Generated description
Biyagama Export Processing Zone is a major industrial and export-oriented manufacturing hub in Sri Lanka, hosting numerous factories and foreign investment projects.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d85cd64d108190853797a95c11cc45 elicitation completed
NER batch_69dedee50afc8190bf7b0f4bbe8c60a3 ner completed
NED1 batch_69fea5c2fcec8190800d1bda82c7352e ned_source_triple completed
NED2 batch_69feaa2fbafc8190b592d89b07b49765 ned_description completed
NEDg batch_69fea9c0ad748190989920efe418001c nedg completed
Created at: April 10, 2026, 3:01 a.m.