Triple

T1563455
Position Surface form Disambiguated ID Type / Status
Subject Meghna River E33378 entity
Predicate receivesWaterFrom P415 FINISHED
Object Gumti River
The Gumti River is a tributary river in South Asia that flows through parts of India and Bangladesh before joining the Meghna River system.
 E333567 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: Gumti River | Statement: [Meghna River, receivesWaterFrom, Gumti River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gumti River
Context triple: [Meghna River, receivesWaterFrom, Gumti River]
  • A. Situk River
    The Situk River is a renowned Alaskan river famous for its pristine waters and exceptional wild salmon and steelhead fishing.
  • B. Nyari River
    The Nyari River is a regional river in the Indian state of Gujarat that flows through and helps sustain the city of Rajkot.
  • C. Bug River
    The Bug River is a major river in Eastern Europe that flows through Poland, Belarus, and Ukraine, forming part of the border between Poland and Belarus.
  • D. Ulla River
    Ulla River is a tributary watercourse in Eastern Europe that feeds into the larger Daugava River system.
  • E. Styr River
    The Styr River is a waterway in western Ukraine that flows through the city of Lutsk and is a tributary of the Pripyat 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: Gumti River
Triple: [Meghna River, receivesWaterFrom, Gumti River]
Generated description
The Gumti River is a tributary river in South Asia that flows through parts of India and Bangladesh before joining the Meghna River system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Gumti River
Target entity description: The Gumti River is a tributary river in South Asia that flows through parts of India and Bangladesh before joining the Meghna River system.
  • A. Situk River
    The Situk River is a renowned Alaskan river famous for its pristine waters and exceptional wild salmon and steelhead fishing.
  • B. Nyari River
    The Nyari River is a regional river in the Indian state of Gujarat that flows through and helps sustain the city of Rajkot.
  • C. Bug River
    The Bug River is a major river in Eastern Europe that flows through Poland, Belarus, and Ukraine, forming part of the border between Poland and Belarus.
  • D. Ulla River
    Ulla River is a tributary watercourse in Eastern Europe that feeds into the larger Daugava River system.
  • E. Styr River
    The Styr River is a waterway in western Ukraine that flows through the city of Lutsk and is a tributary of the Pripyat 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_69a885ef9cf48190b0af0f5ce3d02231 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a9089c7b9881909e44fee8053ac189 completed March 5, 2026, 4:37 a.m.
NED1 Entity disambiguation (via context triple) batch_69b235106b1c8190ae6d4d02aefd69a9 completed March 12, 2026, 3:37 a.m.
NEDg Description generation batch_69b23634df448190b63f08b107511cb2 completed March 12, 2026, 3:42 a.m.
NED2 Entity disambiguation (via description) batch_69b236f6ca1c8190ad3ca4f329d1a5ae completed March 12, 2026, 3:45 a.m.
Created at: March 4, 2026, 7:27 p.m.