Triple

T1607197

Position	Surface form	Disambiguated ID	Type / Status
Subject	Anaheim	`E34531`	entity
Predicate	hasTransportation	`P105`	FINISHED
Object	Anaheim Regional Transportation Intermodal Center The Anaheim Regional Transportation Intermodal Center (ARTIC) is a major transit hub in Anaheim, California, that integrates rail, bus, and other transportation services within a distinctive, modern architectural complex.	`E181990`	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: Anaheim Regional Transportation Intermodal Center | Statement: [Anaheim, hasTransportation, Anaheim Regional Transportation Intermodal Center]

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

Target entity: Anaheim Regional Transportation Intermodal Center
Context triple: [Anaheim, hasTransportation, Anaheim Regional Transportation Intermodal Center]

A. Fullerton Transportation Center
Fullerton Transportation Center is a major rail and bus transit hub in Fullerton, California, serving Amtrak, Metrolink, and local transportation services.
B. Aurora Transportation Center
Aurora Transportation Center is a major commuter rail and bus hub in Aurora, Illinois, serving as the western terminus for Metra’s BNSF Railway Line and a key regional transit center.
C. Rose Quarter Transit Center
Rose Quarter Transit Center is a major public transit hub in Portland, Oregon, serving multiple MAX light rail lines and bus routes near the city’s Rose Quarter sports and entertainment district.
D. Hillsboro Central Transit Center
Hillsboro Central Transit Center is a major public transportation hub in downtown Hillsboro, Oregon, serving as a key stop on TriMet’s MAX Light Rail system and connecting multiple bus routes.
E. Arrott Transportation Center
Arrott Transportation Center is a major public transit hub in Philadelphia that serves as an important connection point for subway and bus routes in the city’s Frankford neighborhood.
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: Anaheim Regional Transportation Intermodal Center
Triple: [Anaheim, hasTransportation, Anaheim Regional Transportation Intermodal Center]

Generated description

The Anaheim Regional Transportation Intermodal Center (ARTIC) is a major transit hub in Anaheim, California, that integrates rail, bus, and other transportation services within a distinctive, modern architectural complex.

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

Target entity: Anaheim Regional Transportation Intermodal Center
Target entity description: The Anaheim Regional Transportation Intermodal Center (ARTIC) is a major transit hub in Anaheim, California, that integrates rail, bus, and other transportation services within a distinctive, modern architectural complex.

A. Fullerton Transportation Center
Fullerton Transportation Center is a major rail and bus transit hub in Fullerton, California, serving Amtrak, Metrolink, and local transportation services.
B. Aurora Transportation Center
Aurora Transportation Center is a major commuter rail and bus hub in Aurora, Illinois, serving as the western terminus for Metra’s BNSF Railway Line and a key regional transit center.
C. Rose Quarter Transit Center
Rose Quarter Transit Center is a major public transit hub in Portland, Oregon, serving multiple MAX light rail lines and bus routes near the city’s Rose Quarter sports and entertainment district.
D. Hillsboro Central Transit Center
Hillsboro Central Transit Center is a major public transportation hub in downtown Hillsboro, Oregon, serving as a key stop on TriMet’s MAX Light Rail system and connecting multiple bus routes.
E. Arrott Transportation Center
Arrott Transportation Center is a major public transit hub in Philadelphia that serves as an important connection point for subway and bus routes in the city’s Frankford neighborhood.
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_69a885fea6a481909fe83ba6441f1774`	completed	March 4, 2026, 7:20 p.m.
NER	Named-entity recognition	`batch_69a9096cd0b88190bac21b46c3ed453f`	completed	March 5, 2026, 4:41 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69ad51bff1cc819082208a8a77fae631`	completed	March 8, 2026, 10:38 a.m.
NEDg	Description generation	`batch_69ad522beb488190b5157db37eb0da8e`	completed	March 8, 2026, 10:40 a.m.
NED2	Entity disambiguation (via description)	`batch_69ad529de3dc819081c8ad3d7aa8bef8`	completed	March 8, 2026, 10:42 a.m.

Created at: March 4, 2026, 7:28 p.m.