Triple

T37112111

Position	Surface form	Disambiguated ID	Type / Status
Subject	Blood Run Site (Iowa portion of Blood Run NHL)	`E919016`	entity
Predicate	crossesPoliticalBoundaryWith	`P107838`	FINISHED
Object	South Dakota portion of Blood Run National Historic Landmark The South Dakota portion of Blood Run National Historic Landmark is a significant archaeological and cultural site along the Big Sioux River that preserves remnants of a large, pre-contact Native American trading and habitation center.	`E2214007`	NE FINISHED

How this triple was built (3 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: South Dakota portion of Blood Run National Historic Landmark | Statement: [Blood Run Site (Iowa portion of Blood Run NHL), crossesPoliticalBoundaryWith, South Dakota portion of Blood Run National Historic Landmark]

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: South Dakota portion of Blood Run National Historic Landmark
Triple: [Blood Run Site (Iowa portion of Blood Run NHL), crossesPoliticalBoundaryWith, South Dakota portion of Blood Run National Historic Landmark]

Generated description

The South Dakota portion of Blood Run National Historic Landmark is a significant archaeological and cultural site along the Big Sioux River that preserves remnants of a large, pre-contact Native American trading and habitation center.

PD Predicate disambiguation gpt-5-mini-2025-08-07

Target predicate: crossesPoliticalBoundaryWith
Context triple: [Blood Run Site (Iowa portion of Blood Run NHL), crossesPoliticalBoundaryWith, South Dakota portion of Blood Run National Historic Landmark]

A. crossedBoundary
Indicates that an entity has moved from one defined area, region, or limit into another, thereby passing across a specified boundary.
B. isPoliticalBoundary
Indicates that one entity serves as a dividing line or border that separates distinct political or administrative jurisdictions.
C. crossesBorderOf
Indicates that one entity passes from one side of the boundary of another entity (typically a region or area) to the other side, traversing its border.
D. countyBorder
Indicates that two counties share a common boundary or border with each other.
E. crossesPoliticalEntity chosen
Indicates that one entity extends over or passes through the territorial boundaries of a political entity (such as a country, state, or province).
F. None of above.

Provenance (6 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_69f76e9b99c8819096164b21ff5bd996`	completed	May 3, 2026, 3:49 p.m.
NER	Named-entity recognition	`batch_69fd0b92f42881908cd77e3f058adcc2`	completed	May 7, 2026, 10 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a3f6a15525881908aee104b6d06664c`	completed	June 27, 2026, 6:13 a.m.
NEDg	Description generation	`batch_6a3f6b68b16c819098b8a23407c6de19`	completed	June 27, 2026, 6:19 a.m.
NED2	Entity disambiguation (via description)	`batch_6a3f6bfc11b881909dcb875cc92f5535`	completed	June 27, 2026, 6:21 a.m.
PD	Predicate disambiguation	`batch_69fd0a3d68d4819094d92040f7c48d7c`	completed	May 7, 2026, 9:55 p.m.

Created at: May 3, 2026, 4:14 p.m.