Triple

T23013896
Position Surface form Disambiguated ID Type / Status
Subject Etchingham railway station E572978 entity
Predicate railcode P27071 FINISHED
Object ETC
ETC is the National Rail station code for Etchingham railway station in East Sussex, England.
 E1567200 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: ETC | Statement: [Etchingham railway station, railcode, ETC]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: ETC
Context triple: [Etchingham railway station, railcode, ETC]
  • A. ETC
    ETC is a technology company specializing in simulation, training, and environmental control systems for aerospace, military, and industrial applications.
  • B. ETC (Electronic Toll Collection)
    ETC (Electronic Toll Collection) is a Japanese electronic toll payment system that allows vehicles to automatically pay highway and expressway tolls without stopping at toll booths.
  • C. ETCs
    ETCs (Exchange Traded Commodities) are exchange-traded securities that track the performance of individual commodities or commodity indices, allowing investors to gain commodity exposure via the stock market.
  • D. Electronic Toll Collection (FASTag)
    Electronic Toll Collection (FASTag) is a nationwide RFID-based system in India that enables automatic, cashless toll payments on highways by linking a prepaid tag on vehicles to users’ bank accounts or wallets.
  • E. E-ZPass
    E-ZPass is an electronic toll collection system widely used on highways and bridges across the eastern United States, allowing drivers to pay tolls automatically without stopping.
  • 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: ETC
Triple: [Etchingham railway station, railcode, ETC]
Generated description
ETC is the National Rail station code for Etchingham railway station in East Sussex, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: ETC
Target entity description: ETC is the National Rail station code for Etchingham railway station in East Sussex, England.
  • A. ETC
    ETC is a technology company specializing in simulation, training, and environmental control systems for aerospace, military, and industrial applications.
  • B. ETC (Electronic Toll Collection)
    ETC (Electronic Toll Collection) is a Japanese electronic toll payment system that allows vehicles to automatically pay highway and expressway tolls without stopping at toll booths.
  • C. ETCs
    ETCs (Exchange Traded Commodities) are exchange-traded securities that track the performance of individual commodities or commodity indices, allowing investors to gain commodity exposure via the stock market.
  • D. Electronic Toll Collection (FASTag)
    Electronic Toll Collection (FASTag) is a nationwide RFID-based system in India that enables automatic, cashless toll payments on highways by linking a prepaid tag on vehicles to users’ bank accounts or wallets.
  • E. E-ZPass
    E-ZPass is an electronic toll collection system widely used on highways and bridges across the eastern United States, allowing drivers to pay tolls automatically without stopping.
  • 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_69e245b764cc8190a51be76f1d9611e1 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f183e300008190bb12c6388a8b3280 completed April 29, 2026, 4:06 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0bf2a81a7881908b46ee8b29640fc4 completed May 19, 2026, 5:18 a.m.
NEDg Description generation batch_6a0bfcc5fc7081908787af96b3aa631f completed May 19, 2026, 6:01 a.m.
NED2 Entity disambiguation (via description) batch_6a0bfd5231248190a98dce79d7473902 completed May 19, 2026, 6:04 a.m.
Created at: April 17, 2026, 3:51 p.m.