Triple

T2874605

Position	Surface form	Disambiguated ID	Type / Status
Subject	Sheerness Port	`E56845`	entity
Predicate	regionServed	`P82`	FINISHED
Object	London and the South East logistics corridor The London and the South East logistics corridor is a major UK freight and distribution hub spanning Greater London and surrounding southeastern counties, supporting high-volume port, road, and rail-based supply chains.	`E305766`	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: London and the South East logistics corridor | Statement: [Sheerness Port, regionServed, London and the South East logistics corridor]

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

Target entity: London and the South East logistics corridor
Context triple: [Sheerness Port, regionServed, London and the South East logistics corridor]

A. London–Birmingham transport corridor
The London–Birmingham transport corridor is a major strategic route in England that links the capital with Birmingham through a combination of key motorways, rail lines, and other transport infrastructure.
B. Manchester Airport–Cornbrook corridor
The Manchester Airport–Cornbrook corridor is a Metrolink tram route in Greater Manchester that links Manchester Airport with the Cornbrook interchange, serving multiple stops along the way.
C. London to Worthing corridor
The London to Worthing corridor is a major north–south transport axis in southeast England linking the capital with the south coast through a chain of towns and strategic routes.
D. East Midlands Parkway
East Midlands Parkway is a railway station in Nottinghamshire, England, serving as a regional hub with convenient access to East Midlands Airport and major cities via intercity services.
E. Manchester Outer Ring Road
Manchester Outer Ring Road is a major orbital motorway route encircling the city of Manchester, facilitating regional and national traffic flow around the urban area.
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: London and the South East logistics corridor
Triple: [Sheerness Port, regionServed, London and the South East logistics corridor]

Generated description

The London and the South East logistics corridor is a major UK freight and distribution hub spanning Greater London and surrounding southeastern counties, supporting high-volume port, road, and rail-based supply chains.

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

Target entity: London and the South East logistics corridor
Target entity description: The London and the South East logistics corridor is a major UK freight and distribution hub spanning Greater London and surrounding southeastern counties, supporting high-volume port, road, and rail-based supply chains.

A. London–Birmingham transport corridor
The London–Birmingham transport corridor is a major strategic route in England that links the capital with Birmingham through a combination of key motorways, rail lines, and other transport infrastructure.
B. Manchester Airport–Cornbrook corridor
The Manchester Airport–Cornbrook corridor is a Metrolink tram route in Greater Manchester that links Manchester Airport with the Cornbrook interchange, serving multiple stops along the way.
C. London to Worthing corridor
The London to Worthing corridor is a major north–south transport axis in southeast England linking the capital with the south coast through a chain of towns and strategic routes.
D. East Midlands Parkway
East Midlands Parkway is a railway station in Nottinghamshire, England, serving as a regional hub with convenient access to East Midlands Airport and major cities via intercity services.
E. Manchester Outer Ring Road
Manchester Outer Ring Road is a major orbital motorway route encircling the city of Manchester, facilitating regional and national traffic flow around the urban area.
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_69ab4a4ced288190ab6d3e062d10f7f6`	completed	March 6, 2026, 9:42 p.m.
NER	Named-entity recognition	`batch_69abe0032ddc8190bb4d15ec7e3c63e8`	completed	March 7, 2026, 8:21 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69b01db780908190919d859205464b2e`	completed	March 10, 2026, 1:33 p.m.
NEDg	Description generation	`batch_69b0201470cc81909188573c3749dffb`	completed	March 10, 2026, 1:43 p.m.
NED2	Entity disambiguation (via description)	`batch_69b020aa00888190a683a621f1e1a107`	completed	March 10, 2026, 1:46 p.m.

Created at: March 6, 2026, 10:03 p.m.