Triple

T11696400
Position Surface form Disambiguated ID Type / Status
Subject Hasdeo River E278005 entity
Predicate hasTributary P415 FINISHED
Object Gevra Nala
Gevra Nala is a minor stream in central India that serves as one of the tributaries feeding into the Hasdeo River system.
E941169 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: Gevra Nala | Statement: [Hasdeo River, hasTributary, Gevra Nala]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Gevra Nala
Context triple: [Hasdeo River, hasTributary, Gevra Nala]
  • A. Barapullah Nallah
    Barapullah Nallah is a major stormwater drain in Delhi, India, running through areas such as Nizamuddin and historically significant as part of the city's drainage and urban landscape.
  • B. Deva River
    The Deva River is a scenic waterway in northern Spain that flows through the rugged landscapes of the Picos de Europa, forming part of the natural border between the regions of Asturias and Cantabria.
  • C. Koyna River
    The Koyna River is a major river in western India known for the Koyna Dam and its significant role in hydroelectric power generation in Maharashtra.
  • D. Sadanandavathi
    Sadanandavathi was the first wife of Indian actor and politician M. G. Ramachandran.
  • E. Gurupura River
    The Gurupura River is a significant waterway in the Indian state of Karnataka that flows through and alongside the coastal city of Mangalore before joining the Arabian Sea.
  • 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: Gevra Nala
Triple: [Hasdeo River, hasTributary, Gevra Nala]
Generated description
Gevra Nala is a minor stream in central India that serves as one of the tributaries feeding into the Hasdeo River system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Gevra Nala
Target entity description: Gevra Nala is a minor stream in central India that serves as one of the tributaries feeding into the Hasdeo River system.
  • A. Barapullah Nallah
    Barapullah Nallah is a major stormwater drain in Delhi, India, running through areas such as Nizamuddin and historically significant as part of the city's drainage and urban landscape.
  • B. Deva River
    The Deva River is a scenic waterway in northern Spain that flows through the rugged landscapes of the Picos de Europa, forming part of the natural border between the regions of Asturias and Cantabria.
  • C. Koyna River
    The Koyna River is a major river in western India known for the Koyna Dam and its significant role in hydroelectric power generation in Maharashtra.
  • D. Sadanandavathi
    Sadanandavathi was the first wife of Indian actor and politician M. G. Ramachandran.
  • E. Gurupura River
    The Gurupura River is a significant waterway in the Indian state of Karnataka that flows through and alongside the coastal city of Mangalore before joining the Arabian Sea.
  • 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_69d6aafe02d881909900d54ad7d4af84 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a47cef60819088b7cc3a3a711e4c completed April 10, 2026, 7:19 a.m.
NED1 Entity disambiguation (via context triple) batch_69ef1471cba88190a7abdcbf4f579ea9 completed April 27, 2026, 7:46 a.m.
NEDg Description generation batch_69ef511f8f688190b2806d4e8ab16511 completed April 27, 2026, 12:05 p.m.
NED2 Entity disambiguation (via description) batch_69ef537efcc48190afffaa50f28940d8 completed April 27, 2026, 12:15 p.m.
Created at: April 8, 2026, 9:40 p.m.