Triple

T37452481

Position	Surface form	Disambiguated ID	Type / Status
Subject	Echo Park	`E930704`	entity
Predicate	outcomeOfConservationBattle	`P44866`	FINISHED
Object	Echo Park Dam not built Echo Park Dam not built refers to the successful mid-20th-century conservation effort that prevented construction of a major dam in Echo Park within Dinosaur National Monument, helping to shape modern U.S. environmental policy.	`E2227129`	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: Echo Park Dam not built | Statement: [Echo Park, outcomeOfConservationBattle, Echo Park Dam not built]

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: Echo Park Dam not built
Triple: [Echo Park, outcomeOfConservationBattle, Echo Park Dam not built]

Generated description

Echo Park Dam not built refers to the successful mid-20th-century conservation effort that prevented construction of a major dam in Echo Park within Dinosaur National Monument, helping to shape modern U.S. environmental policy.

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

Target predicate: outcomeOfConservationBattle
Context triple: [Echo Park, outcomeOfConservationBattle, Echo Park Dam not built]

A. hasConservationOutcome chosen
Indicates that an entity is associated with a specific result or impact related to conservation efforts or objectives.
B. resultOfBattle
Indicates that one entity is the outcome or consequence produced by a specific battle or combat event involving another entity.
C. resultOfMilitaryCampaign
Indicates that one event, condition, or outcome occurs as a direct consequence of a specified military campaign.
D. outcomeOf
Indicates that one entity is the result, consequence, or product that arises from another entity, event, or process.
E. partOfConflictOutcome
Indicates that one entity represents a specific component or aspect of the overall outcome of a conflict involving another entity.
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_69f76ec0b9488190b7a4fae632bd1d2f`	completed	May 3, 2026, 3:50 p.m.
NER	Named-entity recognition	`batch_69fb92efc5948190a040ba2028bab964`	completed	May 6, 2026, 7:13 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a40826368b0819093d435ed2ce78419`	completed	June 28, 2026, 2:09 a.m.
NEDg	Description generation	`batch_6a4083b24c048190b303b6eee1215f01`	completed	June 28, 2026, 2:15 a.m.
NED2	Entity disambiguation (via description)	`batch_6a408426fc288190aced51d929a577ef`	completed	June 28, 2026, 2:17 a.m.
PD	Predicate disambiguation	`batch_69fb8d0b52588190bb29937a43b99b5e`	completed	May 6, 2026, 6:48 p.m.

Created at: May 3, 2026, 4:17 p.m.