Triple

T13570670
Position Surface form Disambiguated ID Type / Status
Subject Sandwich railway station E324150 entity
Predicate hasStationCode P1289 FINISHED
Object SDW
SDW is the National Rail station code for Sandwich railway station in Kent, England.
 E1049016 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: SDW | Statement: [Sandwich railway station, hasStationCode, SDW]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: SDW
Context triple: [Sandwich railway station, hasStationCode, SDW]
  • A. SDJ
    SDJ is the IATA airport code for Sendai Airport, a regional international airport serving the Sendai area in Miyagi Prefecture, Japan.
  • B. SDA
    SDA is a major Bosniak nationalist and conservative political party in Bosnia and Herzegovina, formally known as the Party of Democratic Action.
  • C. SDA
    SDA is the standard abbreviation for the SD Association, the industry group that sets specifications for Secure Digital (SD) memory cards and related technologies.
  • D. SDV
    SDV is the IATA airport code for Sde Dov Airport, the former domestic airport that served Tel Aviv, Israel.
  • E. DWD
    DWD is the three-letter National Rail station code for Dolwyddelan railway station in Wales.
  • 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: SDW
Triple: [Sandwich railway station, hasStationCode, SDW]
Generated description
SDW is the National Rail station code for Sandwich railway station in Kent, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: SDW
Target entity description: SDW is the National Rail station code for Sandwich railway station in Kent, England.
  • A. SDJ
    SDJ is the IATA airport code for Sendai Airport, a regional international airport serving the Sendai area in Miyagi Prefecture, Japan.
  • B. SDA
    SDA is a major Bosniak nationalist and conservative political party in Bosnia and Herzegovina, formally known as the Party of Democratic Action.
  • C. SDA
    SDA is the standard abbreviation for the SD Association, the industry group that sets specifications for Secure Digital (SD) memory cards and related technologies.
  • D. SDV
    SDV is the IATA airport code for Sde Dov Airport, the former domestic airport that served Tel Aviv, Israel.
  • E. DWD
    DWD is the three-letter National Rail station code for Dolwyddelan railway station in Wales.
  • 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_69d8076830b48190910a902bae5888e2 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbb00f5b8881908617f42d227ed137 completed April 12, 2026, 2:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69f76bb61a40819099a62f65a68dff7b completed May 3, 2026, 3:37 p.m.
NEDg Description generation batch_69f77640b5308190aaa50e8d5d871832 completed May 3, 2026, 4:22 p.m.
NED2 Entity disambiguation (via description) batch_69f7792110e48190a29b6e89c6ebcc03 completed May 3, 2026, 4:34 p.m.
Created at: April 9, 2026, 9:48 p.m.