Triple

T2945815
Position Surface form Disambiguated ID Type / Status
Subject Exeter St Davids E79497 entity
Predicate stationCode P1289 FINISHED
Object EXD
EXD is the three-letter National Rail station code for Exeter St Davids railway station in Exeter, England.
 E312422 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: EXD | Statement: [Exeter St Davids, stationCode, EXD]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: EXD
Context triple: [Exeter St Davids, stationCode, EXD]
  • A. EXS
    EXS is the ICAO airline designator used for Jet2.com, a British low-cost leisure airline based in the United Kingdom.
  • B. ES-EX
    ES-EX is the ISO 3166-2 subdivision code that uniquely identifies the autonomous community of Extremadura within Spain.
  • C. EXPE
    EXPE is the stock ticker symbol for Expedia Group, a major American online travel company that operates brands like Expedia.com, Hotels.com, and Vrbo.
  • D. XCD
    XCD is the ISO 4217 currency code for the Eastern Caribbean dollar, the official monetary unit used by several Eastern Caribbean nations.
  • E. Expa
    Expa is a startup studio and venture firm created by entrepreneur Garrett Camp to build and support early-stage technology companies.
  • 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: EXD
Triple: [Exeter St Davids, stationCode, EXD]
Generated description
EXD is the three-letter National Rail station code for Exeter St Davids railway station in Exeter, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: EXD
Target entity description: EXD is the three-letter National Rail station code for Exeter St Davids railway station in Exeter, England.
  • A. EXS
    EXS is the ICAO airline designator used for Jet2.com, a British low-cost leisure airline based in the United Kingdom.
  • B. ES-EX
    ES-EX is the ISO 3166-2 subdivision code that uniquely identifies the autonomous community of Extremadura within Spain.
  • C. EXPE
    EXPE is the stock ticker symbol for Expedia Group, a major American online travel company that operates brands like Expedia.com, Hotels.com, and Vrbo.
  • D. XCD
    XCD is the ISO 4217 currency code for the Eastern Caribbean dollar, the official monetary unit used by several Eastern Caribbean nations.
  • E. Expa
    Expa is a startup studio and venture firm created by entrepreneur Garrett Camp to build and support early-stage technology companies.
  • 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_69ad8b1089588190b74d9e2505e45762 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad98b3f86c819094526c2af611bfb5 completed March 8, 2026, 3:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69b08692105c81908a3a146376b7417f completed March 10, 2026, 9:01 p.m.
NEDg Description generation batch_69b0d55128fc8190919354199e4c21bf completed March 11, 2026, 2:37 a.m.
NED2 Entity disambiguation (via description) batch_69b0d5f35adc81909af0a7cafbeb92de completed March 11, 2026, 2:39 a.m.
Created at: March 8, 2026, 2:56 p.m.