Triple

T468415
Position Surface form Disambiguated ID Type / Status
Subject Edinburgh Waverley E8500 entity
Predicate stationCode P1289 FINISHED
Object EDB
EDB is the National Rail station code for Edinburgh Waverley, the main railway station in Edinburgh, Scotland.
 E58615 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: EDB | Statement: [Edinburgh Waverley, stationCode, EDB]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: EDB
Context triple: [Edinburgh Waverley, stationCode, EDB]
  • A. DBE
    DBE is the title "Dame Commander of the Order of the British Empire," a high-ranking honor awarded in the British honours system.
  • B. RDS
    RDS is a Canadian French-language sports television network that broadcasts a wide range of professional and amateur sporting events.
  • C. EDF
    EDF (Électricité de France) is France’s main state-owned electric utility company and one of the world’s largest producers and suppliers of electricity, particularly known for its extensive nuclear power operations.
  • D. DBAP
    DBAP is the commonly used abbreviation for Durham Bulls Athletic Park, a minor league baseball stadium in Durham, North Carolina.
  • E. EIDE
    EIDE (Enhanced Integrated Drive Electronics) is an improved version of the IDE interface standard used to connect storage devices like hard drives and optical drives to a computer’s motherboard.
  • 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: EDB
Triple: [Edinburgh Waverley, stationCode, EDB]
Generated description
EDB is the National Rail station code for Edinburgh Waverley, the main railway station in Edinburgh, Scotland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: EDB
Target entity description: EDB is the National Rail station code for Edinburgh Waverley, the main railway station in Edinburgh, Scotland.
  • A. DBE
    DBE is the title "Dame Commander of the Order of the British Empire," a high-ranking honor awarded in the British honours system.
  • B. RDS
    RDS is a Canadian French-language sports television network that broadcasts a wide range of professional and amateur sporting events.
  • C. EDF
    EDF (Électricité de France) is France’s main state-owned electric utility company and one of the world’s largest producers and suppliers of electricity, particularly known for its extensive nuclear power operations.
  • D. DBAP
    DBAP is the commonly used abbreviation for Durham Bulls Athletic Park, a minor league baseball stadium in Durham, North Carolina.
  • E. EIDE
    EIDE (Enhanced Integrated Drive Electronics) is an improved version of the IDE interface standard used to connect storage devices like hard drives and optical drives to a computer’s motherboard.
  • 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_69a2e7f3aeb48190a19453e3a043f486 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2efd9bea081909ee782840f3da12b completed Feb. 28, 2026, 1:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69a45802334881908eb49c09f68c1a22 completed March 1, 2026, 3:15 p.m.
NEDg Description generation batch_69a45bf215408190b9d6adbfb12b2df8 completed March 1, 2026, 3:32 p.m.
NED2 Entity disambiguation (via description) batch_69a45c5603f881908c48380212c69db7 completed March 1, 2026, 3:33 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.