Triple

T5969375

Position	Surface form	Disambiguated ID	Type / Status
Subject	Santa Ana Mountains	`E132833`	entity
Predicate	contains	`P35`	FINISHED
Object	Trabuco Ranger District Trabuco Ranger District is a management area of the Cleveland National Forest in Southern California, encompassing much of the rugged terrain and recreational lands of the Santa Ana Mountains.	`E558671`	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: Trabuco Ranger District | Statement: [Santa Ana Mountains, contains, Trabuco Ranger District]

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

Target entity: Trabuco Ranger District
Context triple: [Santa Ana Mountains, contains, Trabuco Ranger District]

A. Santa Clara/Mojave Rivers Ranger District
The Santa Clara/Mojave Rivers Ranger District is an administrative unit of the Angeles National Forest responsible for managing natural resources, recreation, and conservation across portions of the Santa Clara and Mojave River watersheds in Southern California.
B. Santa Catalina Ranger District
Santa Catalina Ranger District is a U.S. Forest Service administrative unit in southern Arizona that manages the Mount Lemmon area and surrounding lands of the Santa Catalina Mountains within Coronado National Forest.
C. Socorro Ranger District
The Socorro Ranger District is an administrative unit of the Cibola National Forest in central New Mexico that manages public lands and natural resources, including the San Mateo Mountains.
D. San Gabriel River Ranger District
The San Gabriel River Ranger District is a management unit within California’s Angeles National Forest responsible for overseeing recreation, conservation, and resource protection in the San Gabriel River watershed area.
E. Barlow Ranger District
Barlow Ranger District is an administrative unit of the U.S. Forest Service responsible for managing a portion of the Mount Hood National Forest in Oregon.
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: Trabuco Ranger District
Triple: [Santa Ana Mountains, contains, Trabuco Ranger District]

Generated description

Trabuco Ranger District is a management area of the Cleveland National Forest in Southern California, encompassing much of the rugged terrain and recreational lands of the Santa Ana Mountains.

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

Target entity: Trabuco Ranger District
Target entity description: Trabuco Ranger District is a management area of the Cleveland National Forest in Southern California, encompassing much of the rugged terrain and recreational lands of the Santa Ana Mountains.

A. Santa Clara/Mojave Rivers Ranger District
The Santa Clara/Mojave Rivers Ranger District is an administrative unit of the Angeles National Forest responsible for managing natural resources, recreation, and conservation across portions of the Santa Clara and Mojave River watersheds in Southern California.
B. Santa Catalina Ranger District
Santa Catalina Ranger District is a U.S. Forest Service administrative unit in southern Arizona that manages the Mount Lemmon area and surrounding lands of the Santa Catalina Mountains within Coronado National Forest.
C. Socorro Ranger District
The Socorro Ranger District is an administrative unit of the Cibola National Forest in central New Mexico that manages public lands and natural resources, including the San Mateo Mountains.
D. San Gabriel River Ranger District
The San Gabriel River Ranger District is a management unit within California’s Angeles National Forest responsible for overseeing recreation, conservation, and resource protection in the San Gabriel River watershed area.
E. Barlow Ranger District
Barlow Ranger District is an administrative unit of the U.S. Forest Service responsible for managing a portion of the Mount Hood National Forest in Oregon.
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_69c0086deab081908550159ca23eec9b`	completed	March 22, 2026, 3:19 p.m.
NER	Named-entity recognition	`batch_69c03a40cfe08190a40de42831af7cf8`	completed	March 22, 2026, 6:51 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c0e40506848190843971e772d56054`	completed	March 23, 2026, 6:56 a.m.
NEDg	Description generation	`batch_69c0edb0a0808190b2b6f5fc0d7b7913`	completed	March 23, 2026, 7:37 a.m.
NED2	Entity disambiguation (via description)	`batch_69c0ee2ffbc88190a256b5cb8a98f382`	completed	March 23, 2026, 7:39 a.m.

Created at: March 22, 2026, 4:03 p.m.