Triple

T23469248

Position	Surface form	Disambiguated ID	Type / Status
Subject	Colombo–Katunayake Expressway	`E569180`	entity
Predicate	hasJunctionWith	`P1018`	FINISHED
Object	A003 road	`—`	NE NERFINISHED

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: A003 road | Statement: [Colombo–Katunayake Expressway, hasJunctionWith, A003 road]

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

Target entity: A003 road
Context triple: [Colombo–Katunayake Expressway, hasJunctionWith, A003 road]

A. A3 road
The A3 road is a major route in Northern Ireland that connects Portadown in County Armagh with other key towns and links to the border with the Republic of Ireland.
B. A3 road
The A3 road is a major trunk route in England that connects London to Portsmouth, passing through counties such as Surrey.
C. A3 road
The A3 road is a primary route on the Isle of Man that connects the capital, Douglas, with the town of Ramsey, passing through several central villages including St John’s.
D. A1000 road
The A1000 road is a major north–south route in London and Hertfordshire that largely follows the historic Great North Road, connecting central and north London with surrounding suburbs and towns.
E. A301 road
The A301 road is a central London route that runs through the City of Westminster and the London Borough of Lambeth, connecting key landmarks and river crossings in the capital.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

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

Target entity: A003 road
Target entity description: The A003 road is a major highway in Sri Lanka that connects Colombo with the coastal city of Negombo and serves as an important link to the international airport and surrounding regions.

A. A3 road
The A3 road is a major route in Northern Ireland that connects Portadown in County Armagh with other key towns and links to the border with the Republic of Ireland.
B. A3 road
The A3 road is a major trunk route in England that connects London to Portsmouth, passing through counties such as Surrey.
C. A3 road
The A3 road is a primary route on the Isle of Man that connects the capital, Douglas, with the town of Ramsey, passing through several central villages including St John’s.
D. A1000 road
The A1000 road is a major north–south route in London and Hertfordshire that largely follows the historic Great North Road, connecting central and north London with surrounding suburbs and towns.
E. A301 road
The A301 road is a central London route that runs through the City of Westminster and the London Borough of Lambeth, connecting key landmarks and river crossings in the capital.
F. None of above. chosen

Provenance (2 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_69e2458ebd808190b3298163132cfb0b`	completed	April 17, 2026, 2:37 p.m.
NER	Named-entity recognition	`batch_69f1a6feb5688190ad4ce42fc9590adb`	completed	April 29, 2026, 6:36 a.m.

Created at: April 17, 2026, 5:54 p.m.