Triple

T1902102
Position Surface form Disambiguated ID Type / Status
Subject London Charing Cross E37711 entity
Predicate stationCode P1289 FINISHED
Object CHX
CHX is the National Rail station code for London Charing Cross, a major central London railway terminus and transport hub.
 E212176 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: CHX | Statement: [London Charing Cross, stationCode, CHX]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CHX
Context triple: [London Charing Cross, stationCode, CHX]
  • A. XCH
    XCH is the IATA airport code for Christmas Island’s main international airport in the Indian Ocean.
  • B. HX
    HX is a postcode area in West Yorkshire, England, covering Halifax and surrounding towns including Hebden Bridge.
  • C. CH
    CH is the postcode area covering Chester and its surrounding region in northwest England.
  • D. CHA
    The Charlotte Hornets are a professional basketball team based in Charlotte, North Carolina, competing in the NBA's Eastern Conference.
  • E. Chaxiraxi
    Chaxiraxi is a principal mother-goddess figure in the traditional religion of the Guanche people of the Canary Islands, often associated with fertility, protection, and later syncretized with the Virgin Mary.
  • 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: CHX
Triple: [London Charing Cross, stationCode, CHX]
Generated description
CHX is the National Rail station code for London Charing Cross, a major central London railway terminus and transport hub.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CHX
Target entity description: CHX is the National Rail station code for London Charing Cross, a major central London railway terminus and transport hub.
  • A. XCH
    XCH is the IATA airport code for Christmas Island’s main international airport in the Indian Ocean.
  • B. HX
    HX is a postcode area in West Yorkshire, England, covering Halifax and surrounding towns including Hebden Bridge.
  • C. CH
    CH is the postcode area covering Chester and its surrounding region in northwest England.
  • D. CHA
    The Charlotte Hornets are a professional basketball team based in Charlotte, North Carolina, competing in the NBA's Eastern Conference.
  • E. Chaxiraxi
    Chaxiraxi is a principal mother-goddess figure in the traditional religion of the Guanche people of the Canary Islands, often associated with fertility, protection, and later syncretized with the Virgin Mary.
  • 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_69a8861be7148190a680937ec451a304 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb18da27c8190b315b462c857f4c2 completed March 7, 2026, 5:03 a.m.
NED1 Entity disambiguation (via context triple) batch_69adeaf558148190b920693e2348190f completed March 8, 2026, 9:32 p.m.
NEDg Description generation batch_69adebafc474819092f9e2ec9768cf3f completed March 8, 2026, 9:35 p.m.
NED2 Entity disambiguation (via description) batch_69adec2a928881909a1059ea5d4fc72b completed March 8, 2026, 9:37 p.m.
Created at: March 4, 2026, 7:35 p.m.