Triple

T22122906

Position	Surface form	Disambiguated ID	Type / Status
Subject	New London, Prince Edward Island	`E546716`	entity
Predicate	locatedOnHighway	`P385`	FINISHED
Object	Prince Edward Island Route 20 Prince Edward Island Route 20 is a provincial secondary highway in central Prince Edward Island that connects several rural communities and coastal areas, including the village of New London.	`E1521237`	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: Prince Edward Island Route 20 | Statement: [New London, Prince Edward Island, locatedOnHighway, Prince Edward Island Route 20]

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

Target entity: Prince Edward Island Route 20
Context triple: [New London, Prince Edward Island, locatedOnHighway, Prince Edward Island Route 20]

A. Prince Edward Island Route 6
Prince Edward Island Route 6 is a provincial highway on Prince Edward Island that runs along the island’s north shore, connecting several rural communities and coastal areas.
B. Nova Scotia Highway 102
Nova Scotia Highway 102 is a major controlled-access highway in Nova Scotia that connects Halifax to Truro and serves as a key route linking the Halifax Regional Municipality to the rest of the province.
C. Nova Scotia Highway 111
Nova Scotia Highway 111 is a major controlled-access highway in the Halifax Regional Municipality that forms part of the Circumferential Highway, connecting the Dartmouth area and providing a key commuter route around Halifax Harbour.
D. Nova Scotia Highway 6
Nova Scotia Highway 6 is a provincial highway in northern Nova Scotia that runs along the Northumberland Strait, connecting several coastal communities including Pugwash.
E. Ontario Highway 121
Ontario Highway 121 is a former provincial highway in central Ontario that served as a key regional route connecting rural communities and cottage country areas before being decommissioned and transferred to local jurisdictions.
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: Prince Edward Island Route 20
Triple: [New London, Prince Edward Island, locatedOnHighway, Prince Edward Island Route 20]

Generated description

Prince Edward Island Route 20 is a provincial secondary highway in central Prince Edward Island that connects several rural communities and coastal areas, including the village of New London.

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

Target entity: Prince Edward Island Route 20
Target entity description: Prince Edward Island Route 20 is a provincial secondary highway in central Prince Edward Island that connects several rural communities and coastal areas, including the village of New London.

A. Prince Edward Island Route 6
Prince Edward Island Route 6 is a provincial highway on Prince Edward Island that runs along the island’s north shore, connecting several rural communities and coastal areas.
B. Nova Scotia Highway 102
Nova Scotia Highway 102 is a major controlled-access highway in Nova Scotia that connects Halifax to Truro and serves as a key route linking the Halifax Regional Municipality to the rest of the province.
C. Nova Scotia Highway 111
Nova Scotia Highway 111 is a major controlled-access highway in the Halifax Regional Municipality that forms part of the Circumferential Highway, connecting the Dartmouth area and providing a key commuter route around Halifax Harbour.
D. Nova Scotia Highway 6
Nova Scotia Highway 6 is a provincial highway in northern Nova Scotia that runs along the Northumberland Strait, connecting several coastal communities including Pugwash.
E. Ontario Highway 121
Ontario Highway 121 is a former provincial highway in central Ontario that served as a key regional route connecting rural communities and cottage country areas before being decommissioned and transferred to local jurisdictions.
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_69e11e38b3848190ac3a4fa97d56e65a`	completed	April 16, 2026, 5:36 p.m.
NER	Named-entity recognition	`batch_69f1297f3fb48190b6aaca18b40c37ab`	completed	April 28, 2026, 9:41 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0a96f19b1c819081f1e62364261a60`	completed	May 18, 2026, 4:34 a.m.
NEDg	Description generation	`batch_6a0a9790deac8190bdc998971cfccc1a`	completed	May 18, 2026, 4:37 a.m.
NED2	Entity disambiguation (via description)	`batch_6a0a98543b2c8190ba00964fd788bb5f`	completed	May 18, 2026, 4:40 a.m.

Created at: April 16, 2026, 8:31 p.m.