Triple

T30760012
Position Surface form Disambiguated ID Type / Status
Subject Halda River E783205 entity
Predicate hydrologicalSystem P1009 FINISHED
Object Halda–Karnaphuli river system
The Halda–Karnaphuli river system is a major interconnected river network in southeastern Bangladesh that plays a key role in regional ecology, fisheries, and water resources.
 E1940388 NE FINISHED

How this triple was built (2 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: Halda–Karnaphuli river system | Statement: [Halda River, hydrologicalSystem, Halda–Karnaphuli river system]
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: Halda–Karnaphuli river system
Triple: [Halda River, hydrologicalSystem, Halda–Karnaphuli river system]
Generated description
The Halda–Karnaphuli river system is a major interconnected river network in southeastern Bangladesh that plays a key role in regional ecology, fisheries, and water resources.

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_69f224b047f48190b4f5efeb7ee97b37 completed April 29, 2026, 3:33 p.m.
NER Named-entity recognition batch_69f68f9b56988190a95f2706bb6b3217 completed May 2, 2026, 11:58 p.m.
NED1 Entity disambiguation (via context triple) batch_6a292af34ce08190b1dc55c46d00cc94 completed June 10, 2026, 9:14 a.m.
NEDg Description generation batch_6a292c2ac4c88190b9f13431e329828c completed June 10, 2026, 9:19 a.m.
NED2 Entity disambiguation (via description) batch_6a292cc4074c8190ad11b0dde89b515f completed June 10, 2026, 9:22 a.m.
Created at: April 29, 2026, 8:39 p.m.