Triple

T7881104

Position	Surface form	Disambiguated ID	Type / Status
Subject	Old Faithful	`E182979`	entity
Predicate	hasNearbyStructure	`P231`	FINISHED
Object	Old Faithful Visitor Education Center Old Faithful Visitor Education Center is a Yellowstone National Park facility that offers exhibits, ranger programs, and educational information about the park’s geothermal features and natural history near the Old Faithful geyser.	`E705896`	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: Old Faithful Visitor Education Center | Statement: [Old Faithful, hasNearbyStructure, Old Faithful Visitor Education Center]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Old Faithful Visitor Education Center
Context triple: [Old Faithful, hasNearbyStructure, Old Faithful Visitor Education Center]

A. Old Faithful Historic District
The Old Faithful Historic District is a protected area in Yellowstone National Park centered around the Old Faithful geyser, notable for its collection of early 20th-century park architecture and historic visitor facilities.
B. Old Faithful Lodge
Old Faithful Lodge is a historic rustic-style lodging and visitor facility in Yellowstone National Park that serves guests near the famous Old Faithful geyser.
C. Old Faithful Inn
Old Faithful Inn is a historic, rustic-style lodge in Yellowstone National Park, famed for its massive log-and-stone architecture and proximity to the Old Faithful geyser.
D. Yellowstone Historic Center Museum
Yellowstone Historic Center Museum is a local history museum in West Yellowstone, Montana, that interprets the cultural and transportation history of travel and tourism to Yellowstone National Park.
E. Old Faithful geyser
Old Faithful geyser is a famously predictable and frequently erupting hot spring in Yellowstone National Park that has become one of the most iconic natural attractions in the United States.
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: Old Faithful Visitor Education Center
Triple: [Old Faithful, hasNearbyStructure, Old Faithful Visitor Education Center]

Generated description

Old Faithful Visitor Education Center is a Yellowstone National Park facility that offers exhibits, ranger programs, and educational information about the park’s geothermal features and natural history near the Old Faithful geyser.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Old Faithful Visitor Education Center
Target entity description: Old Faithful Visitor Education Center is a Yellowstone National Park facility that offers exhibits, ranger programs, and educational information about the park’s geothermal features and natural history near the Old Faithful geyser.

A. Old Faithful Historic District
The Old Faithful Historic District is a protected area in Yellowstone National Park centered around the Old Faithful geyser, notable for its collection of early 20th-century park architecture and historic visitor facilities.
B. Old Faithful Lodge
Old Faithful Lodge is a historic rustic-style lodging and visitor facility in Yellowstone National Park that serves guests near the famous Old Faithful geyser.
C. Old Faithful Inn
Old Faithful Inn is a historic, rustic-style lodge in Yellowstone National Park, famed for its massive log-and-stone architecture and proximity to the Old Faithful geyser.
D. Yellowstone Historic Center Museum
Yellowstone Historic Center Museum is a local history museum in West Yellowstone, Montana, that interprets the cultural and transportation history of travel and tourism to Yellowstone National Park.
E. Old Faithful geyser
Old Faithful geyser is a famously predictable and frequently erupting hot spring in Yellowstone National Park that has become one of the most iconic natural attractions in the United States.
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_69ca828af6e48190a06ee7010d8f0e64`	completed	March 30, 2026, 2:02 p.m.
NER	Named-entity recognition	`batch_69cb39bffbc481908e868ab98a38e10a`	completed	March 31, 2026, 3:04 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69cc5625c7a48190956778b949ab6d23`	completed	March 31, 2026, 11:17 p.m.
NEDg	Description generation	`batch_69cc5822581481908a143376bee599ec`	completed	March 31, 2026, 11:26 p.m.
NED2	Entity disambiguation (via description)	`batch_69cc58f549388190ba6c8b41c0820cd6`	completed	March 31, 2026, 11:29 p.m.

Created at: March 30, 2026, 4:58 p.m.