Triple

T428912

Position	Surface form	Disambiguated ID	Type / Status
Subject	Southwestern United States	`E9670`	entity
Predicate	contains	`P35`	FINISHED
Object	Chaco Culture National Historical Park Chaco Culture National Historical Park is a major archaeological and cultural site in northwestern New Mexico preserving extensive ruins of Ancestral Puebloan great houses and ceremonial structures.	`E61558`	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: Chaco Culture National Historical Park | Statement: [Southwestern United States, contains, Chaco Culture National Historical Park]

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

Target entity: Chaco Culture National Historical Park
Context triple: [Southwestern United States, contains, Chaco Culture National Historical Park]

A. Mesa Verde National Park
Mesa Verde National Park is a UNESCO World Heritage Site in Colorado renowned for its remarkably well-preserved Ancestral Puebloan cliff dwellings and archaeological sites.
B. Bandelier National Monument
Bandelier National Monument is a protected area in northern New Mexico known for its ancient Ancestral Puebloan cliff dwellings, petroglyphs, and rugged canyon-and-mesa landscapes.
C. Petrified Forest National Park
Petrified Forest National Park is a U.S. national park renowned for its vast deposits of colorful fossilized wood, striking badlands landscapes, and rich paleontological and archaeological resources.
D. Carlsbad Caverns National Park
Carlsbad Caverns National Park is a U.S. national park in southeastern New Mexico renowned for its vast limestone caves, dramatic underground chambers, and diverse speleothems.
E. Red Rock Canyon National Conservation Area
Red Rock Canyon National Conservation Area is a protected region near Las Vegas known for its striking red sandstone cliffs, desert landscapes, and popular hiking and rock climbing opportunities.
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: Chaco Culture National Historical Park
Triple: [Southwestern United States, contains, Chaco Culture National Historical Park]

Generated description

Chaco Culture National Historical Park is a major archaeological and cultural site in northwestern New Mexico preserving extensive ruins of Ancestral Puebloan great houses and ceremonial structures.

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

Target entity: Chaco Culture National Historical Park
Target entity description: Chaco Culture National Historical Park is a major archaeological and cultural site in northwestern New Mexico preserving extensive ruins of Ancestral Puebloan great houses and ceremonial structures.

A. Mesa Verde National Park
Mesa Verde National Park is a UNESCO World Heritage Site in Colorado renowned for its remarkably well-preserved Ancestral Puebloan cliff dwellings and archaeological sites.
B. Bandelier National Monument
Bandelier National Monument is a protected area in northern New Mexico known for its ancient Ancestral Puebloan cliff dwellings, petroglyphs, and rugged canyon-and-mesa landscapes.
C. Petrified Forest National Park
Petrified Forest National Park is a U.S. national park renowned for its vast deposits of colorful fossilized wood, striking badlands landscapes, and rich paleontological and archaeological resources.
D. Carlsbad Caverns National Park
Carlsbad Caverns National Park is a U.S. national park in southeastern New Mexico renowned for its vast limestone caves, dramatic underground chambers, and diverse speleothems.
E. Red Rock Canyon National Conservation Area
Red Rock Canyon National Conservation Area is a protected region near Las Vegas known for its striking red sandstone cliffs, desert landscapes, and popular hiking and rock climbing opportunities.
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_69a2e801e1d48190b505d1dd336b52ac`	completed	Feb. 28, 2026, 1:05 p.m.
NER	Named-entity recognition	`batch_69a2eeecb64c81908c5c83ef7c0181e6`	completed	Feb. 28, 2026, 1:34 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69a47d2668348190a654c9e0c7bf10a1`	completed	March 1, 2026, 5:53 p.m.
NEDg	Description generation	`batch_69a47dd158b481908d8263371e49d10d`	completed	March 1, 2026, 5:56 p.m.
NED2	Entity disambiguation (via description)	`batch_69a47e23ac588190a876d45de6821382`	completed	March 1, 2026, 5:57 p.m.

Created at: Feb. 28, 2026, 1:11 p.m.