Triple

T21328162

Position	Surface form	Disambiguated ID	Type / Status
Subject	Mark Twain Lake	`E525818`	entity
Predicate	createdBy	`P806`	FINISHED
Object	Clarence Cannon Dam Clarence Cannon Dam is a large earthen dam on the Salt River in northeastern Missouri that provides flood control, hydroelectric power, and recreational opportunities.	`E1744461`	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: Clarence Cannon Dam | Statement: [Mark Twain Lake, createdBy, Clarence Cannon Dam]

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: Clarence Cannon Dam
Triple: [Mark Twain Lake, createdBy, Clarence Cannon Dam]

Generated description

Clarence Cannon Dam is a large earthen dam on the Salt River in northeastern Missouri that provides flood control, hydroelectric power, and recreational opportunities.

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_69e0b51b90788190a4dd823d962626da`	completed	April 16, 2026, 10:08 a.m.
NER	Named-entity recognition	`batch_69e7ab4e88848190b6efe85a4c8cd85a`	completed	April 21, 2026, 4:52 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a1212f8f90481909f9d4719b4e401a6`	completed	May 23, 2026, 8:50 p.m.
NEDg	Description generation	`batch_6a1215a9c1f08190ae3b2ec8944d50ad`	completed	May 23, 2026, 9:01 p.m.
NED2	Entity disambiguation (via description)	`batch_6a1216420ef08190b33368157a089c98`	completed	May 23, 2026, 9:04 p.m.

Created at: April 16, 2026, 4:41 p.m.