Triple

T7103348
Position Surface form Disambiguated ID Type / Status
Subject Ciliwung River E165512 entity
Predicate partOf P40 FINISHED
Object Jakarta river system
The Jakarta river system is the network of rivers and waterways that flow through and drain the Jakarta metropolitan area, playing a central role in the city’s ecology, water management, and frequent flooding.
 E645793 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: Jakarta river system | Statement: [Ciliwung River, partOf, Jakarta river system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Jakarta river system
Context triple: [Ciliwung River, partOf, Jakarta river system]
  • A. Ciliwung River
    The Ciliwung River is a major river on the island of Java in Indonesia that flows through West Java into Jakarta, where it plays a central but flood-prone role in the city's urban landscape.
  • B. Citarum River
    The Citarum River is a major river in West Java, Indonesia, known both as a crucial water source for agriculture, industry, and urban areas and as one of the most heavily polluted rivers in the world.
  • C. Brantas River
    The Brantas River is one of the major rivers in East Java, Indonesia, flowing through several cities and supporting agriculture, industry, and transportation before emptying near Surabaya.
  • D. Bengawan Solo River
    The Bengawan Solo River is the longest river on the island of Java in Indonesia, historically significant for transportation, agriculture, and Javanese culture.
  • E. Cimanuk River
    The Cimanuk River is a major river in West Java, Indonesia, known for its role in regional irrigation, agriculture, and flood control.
  • 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: Jakarta river system
Triple: [Ciliwung River, partOf, Jakarta river system]
Generated description
The Jakarta river system is the network of rivers and waterways that flow through and drain the Jakarta metropolitan area, playing a central role in the city’s ecology, water management, and frequent flooding.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Jakarta river system
Target entity description: The Jakarta river system is the network of rivers and waterways that flow through and drain the Jakarta metropolitan area, playing a central role in the city’s ecology, water management, and frequent flooding.
  • A. Ciliwung River
    The Ciliwung River is a major river on the island of Java in Indonesia that flows through West Java into Jakarta, where it plays a central but flood-prone role in the city's urban landscape.
  • B. Citarum River
    The Citarum River is a major river in West Java, Indonesia, known both as a crucial water source for agriculture, industry, and urban areas and as one of the most heavily polluted rivers in the world.
  • C. Brantas River
    The Brantas River is one of the major rivers in East Java, Indonesia, flowing through several cities and supporting agriculture, industry, and transportation before emptying near Surabaya.
  • D. Bengawan Solo River
    The Bengawan Solo River is the longest river on the island of Java in Indonesia, historically significant for transportation, agriculture, and Javanese culture.
  • E. Cimanuk River
    The Cimanuk River is a major river in West Java, Indonesia, known for its role in regional irrigation, agriculture, and flood control.
  • 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_69c6887fcddc8190a5d58908f6dee590 completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e58a0a2c819088e0c8874fb4491f completed March 27, 2026, 8:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7ad83aa288190b06262ac9898f5c1 completed March 28, 2026, 10:29 a.m.
NEDg Description generation batch_69c7ae661f4481908ee489023af9603b completed March 28, 2026, 10:33 a.m.
NED2 Entity disambiguation (via description) batch_69c7aef767848190b7edf7a99e2e019d completed March 28, 2026, 10:35 a.m.
Created at: March 27, 2026, 2:42 p.m.