Triple

T23399529
Position Surface form Disambiguated ID Type / Status
Subject Elan Corporation plc E559465 entity
Predicate tradedAs P2822 FINISHED
Object LSE:ELA
LSE:ELA was the London Stock Exchange ticker symbol for Elan Corporation plc, an Irish biotechnology company known for developing therapies for neurological and autoimmune diseases.
 E1583698 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: LSE:ELA | Statement: [Elan Corporation plc, tradedAs, LSE:ELA]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: LSE:ELA
Context triple: [Elan Corporation plc, tradedAs, LSE:ELA]
  • A. LSE:SSE
    LSE:SSE is the London Stock Exchange ticker symbol for SSE plc, a major UK-based energy company focused on electricity generation, transmission, distribution, and related services.
  • B. LSE
    LSE refers to the London Stock Exchange, one of the world’s largest and most prominent securities exchanges based in London, United Kingdom.
  • C. LSE
    LSE is the IATA airport code for La Crosse Regional Airport, a commercial airport serving La Crosse, Wisconsin, and the surrounding region.
  • D. LSE:SAB
    LSE:SAB was the London Stock Exchange ticker symbol for SABMiller, one of the world’s largest multinational brewing and beverage companies before its acquisition by Anheuser-Busch InBev.
  • E. ELA
    ELA is the vehicle registration plate code assigned to Łask County in Poland.
  • 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: LSE:ELA
Triple: [Elan Corporation plc, tradedAs, LSE:ELA]
Generated description
LSE:ELA was the London Stock Exchange ticker symbol for Elan Corporation plc, an Irish biotechnology company known for developing therapies for neurological and autoimmune diseases.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: LSE:ELA
Target entity description: LSE:ELA was the London Stock Exchange ticker symbol for Elan Corporation plc, an Irish biotechnology company known for developing therapies for neurological and autoimmune diseases.
  • A. LSE:SSE
    LSE:SSE is the London Stock Exchange ticker symbol for SSE plc, a major UK-based energy company focused on electricity generation, transmission, distribution, and related services.
  • B. LSE
    LSE refers to the London Stock Exchange, one of the world’s largest and most prominent securities exchanges based in London, United Kingdom.
  • C. LSE
    LSE is the IATA airport code for La Crosse Regional Airport, a commercial airport serving La Crosse, Wisconsin, and the surrounding region.
  • D. LSE:SAB
    LSE:SAB was the London Stock Exchange ticker symbol for SABMiller, one of the world’s largest multinational brewing and beverage companies before its acquisition by Anheuser-Busch InBev.
  • E. ELA
    ELA is the vehicle registration plate code assigned to Łask County in Poland.
  • 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_69e24549610c8190a069d6411ce5f661 completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f1a4dedfcc8190ab93cec3c3d15c53 completed April 29, 2026, 6:27 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c5df194bc819084aa4de85966c68f completed May 19, 2026, 12:56 p.m.
NEDg Description generation batch_6a0c5f52fe308190b87c53f9a9d915e0 completed May 19, 2026, 1:02 p.m.
NED2 Entity disambiguation (via description) batch_6a0c5ffbea40819088a5a01a3763c718 completed May 19, 2026, 1:05 p.m.
Created at: April 17, 2026, 5:37 p.m.