Triple

T535835
Position Surface form Disambiguated ID Type / Status
Subject Chennai E12324 entity
Predicate river P165 FINISHED
Object Adyar River
The Adyar River is a short coastal river in the Indian state of Tamil Nadu that flows through the city of Chennai before emptying into the Bay of Bengal.
 E67689 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: Adyar River | Statement: [Chennai, river, Adyar River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Adyar River
Context triple: [Chennai, river, Adyar River]
  • A. Amaravati River
    The Amaravati River is a significant river in southern India that flows through the state of Tamil Nadu, supporting agriculture and local ecosystems before joining the Kaveri.
  • B. Bhavani
    Bhavani is a significant river in southern India, known for flowing through Tamil Nadu and contributing majorly to the Kaveri river system.
  • C. Kaveri
    Kaveri is a major river in southern India, revered for its cultural significance and vital role in irrigation, agriculture, and hydroelectric power across the states of Karnataka and Tamil Nadu.
  • D. Kolar River
    The Kolar River is a significant tributary of central India’s Narmada River, contributing to the region’s water resources and irrigation.
  • E. Adda River
    The Adda River is a major river in northern Italy that flows through the Lombardy region, including forming part of Lake Como, before joining the Po River.
  • 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: Adyar River
Triple: [Chennai, river, Adyar River]
Generated description
The Adyar River is a short coastal river in the Indian state of Tamil Nadu that flows through the city of Chennai before emptying into the Bay of Bengal.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Adyar River
Target entity description: The Adyar River is a short coastal river in the Indian state of Tamil Nadu that flows through the city of Chennai before emptying into the Bay of Bengal.
  • A. Amaravati River
    The Amaravati River is a significant river in southern India that flows through the state of Tamil Nadu, supporting agriculture and local ecosystems before joining the Kaveri.
  • B. Bhavani
    Bhavani is a significant river in southern India, known for flowing through Tamil Nadu and contributing majorly to the Kaveri river system.
  • C. Kaveri
    Kaveri is a major river in southern India, revered for its cultural significance and vital role in irrigation, agriculture, and hydroelectric power across the states of Karnataka and Tamil Nadu.
  • D. Kolar River
    The Kolar River is a significant tributary of central India’s Narmada River, contributing to the region’s water resources and irrigation.
  • E. Adda River
    The Adda River is a major river in northern Italy that flows through the Lombardy region, including forming part of Lake Como, before joining the Po River.
  • 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_69a4933208e88190891f5debab1b776d completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a496d904408190a2ed16c839017623 completed March 1, 2026, 7:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4cc5aec388190861b0ee100790c7a completed March 1, 2026, 11:31 p.m.
NEDg Description generation batch_69a4ce71fd488190854e2c19e5acfdf0 completed March 1, 2026, 11:40 p.m.
NED2 Entity disambiguation (via description) batch_69a4cec94bd881908525b92fd9c804f9 completed March 1, 2026, 11:42 p.m.
Created at: March 1, 2026, 7:32 p.m.