Triple

T20217141
Position Surface form Disambiguated ID Type / Status
Subject Stansted Mountfitchet railway station E495155 entity
Predicate adjacentStation P5707 FINISHED
Object Elsenham railway station
Elsenham railway station is a small rural stop on the West Anglia Main Line in Essex, England, serving the village of Elsenham with regional rail services.
 E1418034 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: Elsenham railway station | Statement: [Stansted Mountfitchet railway station, adjacentStation, Elsenham railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Elsenham railway station
Context triple: [Stansted Mountfitchet railway station, adjacentStation, Elsenham railway station]
  • A. Elmswell railway station
    Elmswell railway station is a small rural stop in Suffolk, England, serving the village of Elmswell on the regional rail network.
  • B. Elsecar railway station
    Elsecar railway station is a local rail stop in South Yorkshire, England, serving the village of Elsecar on routes between Sheffield, Barnsley, and Leeds.
  • C. Ellesmere station
    Ellesmere station is a former Toronto subway station on Line 3 Scarborough that served the Scarborough area before the line’s closure.
  • D. Aylesham railway station
    Aylesham railway station is a small commuter rail stop in the village of Aylesham in Kent, England, served by Southeastern trains on the Dover–London route.
  • E. Teynham railway station
    Teynham railway station is a small stop on the Chatham Main Line in Kent, England, serving the village of Teynham with regional rail services between London and the east Kent coast.
  • 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: Elsenham railway station
Triple: [Stansted Mountfitchet railway station, adjacentStation, Elsenham railway station]
Generated description
Elsenham railway station is a small rural stop on the West Anglia Main Line in Essex, England, serving the village of Elsenham with regional rail services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Elsenham railway station
Target entity description: Elsenham railway station is a small rural stop on the West Anglia Main Line in Essex, England, serving the village of Elsenham with regional rail services.
  • A. Elmswell railway station
    Elmswell railway station is a small rural stop in Suffolk, England, serving the village of Elmswell on the regional rail network.
  • B. Elsecar railway station
    Elsecar railway station is a local rail stop in South Yorkshire, England, serving the village of Elsecar on routes between Sheffield, Barnsley, and Leeds.
  • C. Ellesmere station
    Ellesmere station is a former Toronto subway station on Line 3 Scarborough that served the Scarborough area before the line’s closure.
  • D. Aylesham railway station
    Aylesham railway station is a small commuter rail stop in the village of Aylesham in Kent, England, served by Southeastern trains on the Dover–London route.
  • E. Teynham railway station
    Teynham railway station is a small stop on the Chatham Main Line in Kent, England, serving the village of Teynham with regional rail services between London and the east Kent coast.
  • 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_69da626cff80819097b530718a7c98b6 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e66eda2f188190adf39d895e8b99f2 completed April 20, 2026, 6:22 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0843f6580c8190a615d79f15f8143d completed May 16, 2026, 10:16 a.m.
NEDg Description generation batch_6a08449001b4819089cd6399ad76fe49 completed May 16, 2026, 10:18 a.m.
NED2 Entity disambiguation (via description) batch_6a08452b6f9c8190bcaf705698b4a6d2 completed May 16, 2026, 10:21 a.m.
Created at: April 11, 2026, 11:39 p.m.