Triple

T4551843
Position Surface form Disambiguated ID Type / Status
Subject Reigate railway station E120382 entity
Predicate hasStationCode P1289 FINISHED
Object REI
REI is the National Rail station code for Reigate railway station in Surrey, England.
 E451906 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: REI | Statement: [Reigate railway station, hasStationCode, REI]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: REI
Context triple: [Reigate railway station, hasStationCode, REI]
  • A. REI
    REI (Recreational Equipment, Inc.) is a U.S.-based consumer cooperative and major outdoor retail chain specializing in gear and apparel for activities like camping, hiking, climbing, and cycling.
  • B. Academy Sports + Outdoors
    Academy Sports + Outdoors is a U.S.-based sporting goods and outdoor recreation retail chain known for offering a wide range of sports equipment, apparel, and outdoor gear at value-oriented prices.
  • C. Sportsman’s Shoppe
    Sportsman’s Shoppe is a British-themed retail store located in the United Kingdom Pavilion at EPCOT, offering merchandise inspired by traditional UK sports and culture.
  • D. Dick's Sporting Goods
    Dick's Sporting Goods is a major American retail chain specializing in sporting goods, apparel, footwear, and outdoor equipment.
  • E. Bass Pro Shops
    Bass Pro Shops is a major American retail chain specializing in outdoor recreation gear, particularly for fishing, hunting, and camping.
  • 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: REI
Triple: [Reigate railway station, hasStationCode, REI]
Generated description
REI is the National Rail station code for Reigate railway station in Surrey, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: REI
Target entity description: REI is the National Rail station code for Reigate railway station in Surrey, England.
  • A. REI
    REI (Recreational Equipment, Inc.) is a U.S.-based consumer cooperative and major outdoor retail chain specializing in gear and apparel for activities like camping, hiking, climbing, and cycling.
  • B. Academy Sports + Outdoors
    Academy Sports + Outdoors is a U.S.-based sporting goods and outdoor recreation retail chain known for offering a wide range of sports equipment, apparel, and outdoor gear at value-oriented prices.
  • C. Sportsman’s Shoppe
    Sportsman’s Shoppe is a British-themed retail store located in the United Kingdom Pavilion at EPCOT, offering merchandise inspired by traditional UK sports and culture.
  • D. Dick's Sporting Goods
    Dick's Sporting Goods is a major American retail chain specializing in sporting goods, apparel, footwear, and outdoor equipment.
  • E. Bass Pro Shops
    Bass Pro Shops is a major American retail chain specializing in outdoor recreation gear, particularly for fishing, hunting, and camping.
  • 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_69bd4636f1648190a701445c2fcd9c17 completed March 20, 2026, 1:05 p.m.
NER Named-entity recognition batch_69bd57f7b9748190af29d02fc77b02e0 completed March 20, 2026, 2:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdb954393c8190b6ff6a5faa129d09 completed March 20, 2026, 9:17 p.m.
NEDg Description generation batch_69bdbe8c545881909fd921cc1736f297 completed March 20, 2026, 9:39 p.m.
NED2 Entity disambiguation (via description) batch_69bdbf4b2a408190b476e5f898605828 completed March 20, 2026, 9:42 p.m.
Created at: March 20, 2026, 1:09 p.m.