Triple

T5511403
Position Surface form Disambiguated ID Type / Status
Subject Morbi E144572 entity
Predicate locatedOnRiver P165 FINISHED
Object Machhu River
The Machhu River is a river in the Indian state of Gujarat, historically known for the catastrophic 1979 dam failure and floods near the town of Morbi.
E644947 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: Machhu River | Statement: [Morbi, locatedOnRiver, Machhu River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Machhu River
Context triple: [Morbi, locatedOnRiver, Machhu River]
  • A. Hunza River
    The Hunza River is a major glacial-fed river in northern Pakistan that flows through the mountainous Hunza Valley of Gilgit-Baltistan, contributing to the region’s dramatic landscapes and irrigation.
  • B. Rispana River
    Rispana River is a small but significant seasonal river flowing through Dehradun in Uttarakhand, India, that plays an important role in the city’s drainage and local ecology.
  • C. Ichu River
    The Ichu River is a waterway in the central highlands of Peru that flows through the Huancavelica region, contributing to its Andean landscape and local ecosystems.
  • D. Kushawati River
    The Kushawati River is a smaller river in the Indian state of Goa that flows through forested and agricultural regions before joining the larger Zuari River system.
  • E. Tambre River
    The Tambre River is a significant waterway in Galicia, northwestern Spain, known for flowing through rural landscapes before emptying into the Atlantic Ocean near the city of A Coruña.
  • 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: Machhu River
Triple: [Morbi, locatedOnRiver, Machhu River]
Generated description
The Machhu River is a river in the Indian state of Gujarat, historically known for the catastrophic 1979 dam failure and floods near the town of Morbi.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Machhu River
Target entity description: The Machhu River is a river in the Indian state of Gujarat, historically known for the catastrophic 1979 dam failure and floods near the town of Morbi.
  • A. Hunza River
    The Hunza River is a major glacial-fed river in northern Pakistan that flows through the mountainous Hunza Valley of Gilgit-Baltistan, contributing to the region’s dramatic landscapes and irrigation.
  • B. Rispana River
    Rispana River is a small but significant seasonal river flowing through Dehradun in Uttarakhand, India, that plays an important role in the city’s drainage and local ecology.
  • C. Ichu River
    The Ichu River is a waterway in the central highlands of Peru that flows through the Huancavelica region, contributing to its Andean landscape and local ecosystems.
  • D. Kushawati River
    The Kushawati River is a smaller river in the Indian state of Goa that flows through forested and agricultural regions before joining the larger Zuari River system.
  • E. Tambre River
    The Tambre River is a significant waterway in Galicia, northwestern Spain, known for flowing through rural landscapes before emptying into the Atlantic Ocean near the city of A Coruña.
  • 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_69c008f6b5048190a09064116062cf69 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c01f4cbc2c819091fcbff5f39ceeb4 completed March 22, 2026, 4:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7ad5851b481908242f6d88a78a08a completed March 28, 2026, 10:28 a.m.
NEDg Description generation batch_69c7ae5767408190860c1c7bc3a769fa completed March 28, 2026, 10:32 a.m.
NED2 Entity disambiguation (via description) batch_69c7aeb68c3481909c6dff8ee51349ab completed March 28, 2026, 10:34 a.m.
Created at: March 22, 2026, 3:33 p.m.