Triple

T5654202
Position Surface form Disambiguated ID Type / Status
Subject Thames Valley E124576 entity
Predicate containsTransportCorridor P3034 FINISHED
Object M4 corridor
The M4 corridor is a major economic and transport region in southern England, running along the M4 motorway and known for its concentration of technology companies and business hubs.
E538311 NE FINISHED

How this triple was built (5 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: M4 corridor | Statement: [Thames Valley, containsTransportCorridor, M4 corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: M4 corridor
Context triple: [Thames Valley, containsTransportCorridor, M4 corridor]
  • A. Barlow Road corridor
    The Barlow Road corridor is a historic and recreational route in Oregon that follows part of the Oregon Trail, offering opportunities for hiking, camping, and exploring pioneer-era landmarks.
  • B. Hume corridor
    The Hume corridor is a major transport and development axis in southeastern Australia that links Sydney and Melbourne through a chain of growing regional centres along the Hume Highway and rail line.
  • C. Regent Road corridor
    Regent Road corridor is an urban area in Salford, Greater Manchester, characterized by major transport routes, mixed commercial and residential development, and its proximity to central Manchester.
  • D. M42 motorway
    The M42 motorway is a major orbital route in the West Midlands of England that helps divert traffic around Birmingham and connects several key motorways, including the M5, M6, and M40.
  • E. M40 motorway
    The M40 motorway is a major English motorway linking London to Birmingham, serving as a key route through the Midlands and the southeast of England.
  • 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: M4 corridor
Triple: [Thames Valley, containsTransportCorridor, M4 corridor]
Generated description
The M4 corridor is a major economic and transport region in southern England, running along the M4 motorway and known for its concentration of technology companies and business hubs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: M4 corridor
Target entity description: The M4 corridor is a major economic and transport region in southern England, running along the M4 motorway and known for its concentration of technology companies and business hubs.
  • A. Barlow Road corridor
    The Barlow Road corridor is a historic and recreational route in Oregon that follows part of the Oregon Trail, offering opportunities for hiking, camping, and exploring pioneer-era landmarks.
  • B. Hume corridor
    The Hume corridor is a major transport and development axis in southeastern Australia that links Sydney and Melbourne through a chain of growing regional centres along the Hume Highway and rail line.
  • C. Regent Road corridor
    Regent Road corridor is an urban area in Salford, Greater Manchester, characterized by major transport routes, mixed commercial and residential development, and its proximity to central Manchester.
  • D. M42 motorway
    The M42 motorway is a major orbital route in the West Midlands of England that helps divert traffic around Birmingham and connects several key motorways, including the M5, M6, and M40.
  • E. M40 motorway
    The M40 motorway is a major English motorway linking London to Birmingham, serving as a key route through the Midlands and the southeast of England.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: containsTransportCorridor
Context triple: [Thames Valley, containsTransportCorridor, M4 corridor]
  • A. transportCorridor chosen
    Indicates a route or pathway used to move people, goods, or resources between locations.
  • B. partOfTransportCorridorTo
    Indicates that one entity forms a component or segment of a larger transport corridor leading to another entity.
  • C. isIndustrialCorridor
    Indicates that an area or route is designated and used primarily for industrial activities, facilities, or transportation.
  • D. hasTransportRoute
    Indicates that there exists a designated transportation connection or route linking one entity to another.
  • E. belongsToUrbanCorridor
    Indicates that something is part of, contained within, or functionally integrated into a continuous urban corridor or urbanized area.
  • 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_69c00825df388190a58742fa9b1aa33d completed March 22, 2026, 3:17 p.m.
NER Named-entity recognition batch_69c022f7efec8190946c925130176d5a completed March 22, 2026, 5:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69c04d9b43288190b6d7c610546b52f2 completed March 22, 2026, 8:14 p.m.
NEDg Description generation batch_69c04f75610c81909eac1badb19782b6 completed March 22, 2026, 8:22 p.m.
NED2 Entity disambiguation (via description) batch_69c056ae30a48190ade9923f0f24807d completed March 22, 2026, 8:53 p.m.
PD Predicate disambiguation batch_69c01b2274b48190b2ef57ed728f785c completed March 22, 2026, 4:38 p.m.
Created at: March 22, 2026, 3:42 p.m.