Triple

T16360682
Position Surface form Disambiguated ID Type / Status
Subject Marilao E397301 entity
Predicate hasRiver P165 FINISHED
Object Marilao River
Marilao River is a waterway in the province of Bulacan, Philippines, known for flowing through the municipality of Marilao and for its severe pollution issues.
 E1211578 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: Marilao River | Statement: [Marilao, hasRiver, Marilao River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Marilao River
Context triple: [Marilao, hasRiver, Marilao River]
  • A. Tarlac River
    Tarlac River is a significant river in the Philippine province of Tarlac that drains agricultural plains before joining the larger Agno River system.
  • B. Maragondon River
    Maragondon River is a waterway in the municipality of Maragondon in Cavite, Philippines, known for its role in local agriculture, ecology, and small-scale tourism.
  • C. Ambayaoan River
    Ambayaoan River is a waterway in the Philippines that serves as one of the contributing rivers to the larger Agno River system.
  • D. Bocaue River
    Bocaue River is a waterway in the municipality of Bocaue in Bulacan, Philippines, known locally for its role in transportation, livelihood, and community activities.
  • E. Tanjay River
    Tanjay River is a waterway in the Philippines that flows through the city of Tanjay in Negros Oriental, supporting local ecosystems and communities.
  • 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: Marilao River
Triple: [Marilao, hasRiver, Marilao River]
Generated description
Marilao River is a waterway in the province of Bulacan, Philippines, known for flowing through the municipality of Marilao and for its severe pollution issues.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Marilao River
Target entity description: Marilao River is a waterway in the province of Bulacan, Philippines, known for flowing through the municipality of Marilao and for its severe pollution issues.
  • A. Tarlac River
    Tarlac River is a significant river in the Philippine province of Tarlac that drains agricultural plains before joining the larger Agno River system.
  • B. Maragondon River
    Maragondon River is a waterway in the municipality of Maragondon in Cavite, Philippines, known for its role in local agriculture, ecology, and small-scale tourism.
  • C. Ambayaoan River
    Ambayaoan River is a waterway in the Philippines that serves as one of the contributing rivers to the larger Agno River system.
  • D. Bocaue River
    Bocaue River is a waterway in the municipality of Bocaue in Bulacan, Philippines, known locally for its role in transportation, livelihood, and community activities.
  • E. Tanjay River
    Tanjay River is a waterway in the Philippines that flows through the city of Tanjay in Negros Oriental, supporting local ecosystems and communities.
  • 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_69d87f2778dc8190aa95c7572db127e6 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e2fad304448190b3f6f0350a1e151d completed April 18, 2026, 3:30 a.m.
NED1 Entity disambiguation (via context triple) batch_6a003c50763881908b115953961efef9 completed May 10, 2026, 8:05 a.m.
NEDg Description generation batch_6a003e3b113c819083e1abc512631e2b completed May 10, 2026, 8:13 a.m.
NED2 Entity disambiguation (via description) batch_6a003eb6aa748190b0c8866af405794a completed May 10, 2026, 8:15 a.m.
Created at: April 10, 2026, 5:08 a.m.