Triple

T32993390

Position	Surface form	Disambiguated ID	Type / Status
Subject	Damodar Valley Corporation	`E844151`	entity
Predicate	hasHydroPowerPlant	`P15311`	FINISHED
Object	Panchet Hydel Station Panchet Hydel Station is a hydroelectric power plant in India that forms part of the Damodar Valley Corporation’s river valley development and power generation network.	`E2031750`	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: Panchet Hydel Station | Statement: [Damodar Valley Corporation, hasHydroPowerPlant, Panchet Hydel Station]

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: Panchet Hydel Station
Triple: [Damodar Valley Corporation, hasHydroPowerPlant, Panchet Hydel Station]

Generated description

Panchet Hydel Station is a hydroelectric power plant in India that forms part of the Damodar Valley Corporation’s river valley development and power generation network.

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_69f3494d99988190b502c68926af2c4d`	completed	April 30, 2026, 12:21 p.m.
NER	Named-entity recognition	`batch_69f6d272f31c819082d519f2cb96d8cc`	completed	May 3, 2026, 4:43 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a34dac7221081909818658217a25311`	completed	June 19, 2026, 5:59 a.m.
NEDg	Description generation	`batch_6a34dbb1e474819095ca57b4364327cd`	completed	June 19, 2026, 6:03 a.m.
NED2	Entity disambiguation (via description)	`batch_6a34dc3d2df08190932ef2da9ac631ae`	completed	June 19, 2026, 6:05 a.m.

Created at: May 1, 2026, 1:22 a.m.