Triple

T9289071
Position Surface form Disambiguated ID Type / Status
Subject Stock Exchange Electronic Trading Service E223469 entity
Predicate relatedSystem P37 FINISHED
Object Millennium Exchange
Millennium Exchange is a high-performance electronic trading platform developed by the London Stock Exchange Group to support fast, low-latency trading across multiple asset classes.
E790467 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: Millennium Exchange | Statement: [Stock Exchange Electronic Trading Service, relatedSystem, Millennium Exchange]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Millennium Exchange
Context triple: [Stock Exchange Electronic Trading Service, relatedSystem, Millennium Exchange]
  • A. Millennium Link
    Millennium Link is a major Scottish engineering and regeneration project that reconnected the Forth & Clyde and Union Canals, restoring navigable waterway access between Glasgow and Edinburgh.
  • B. International Market Place
    International Market Place is a popular open-air shopping, dining, and entertainment center located in the heart of Waikiki, Honolulu.
  • C. Bazaar
    Bazaar is a distributed version control system designed for ease of use and flexible workflows, commonly used for managing source code and collaborative software development.
  • D. Most Milenijum
    Most Milenijum is a prominent cable-stayed bridge over the Morača River in Podgorica, Montenegro, known as one of the city’s modern architectural landmarks.
  • E. Millennium
    Millennium is a term commonly used to denote a period of one thousand years, often associated with major historical or celebratory milestones such as the turn of the year 2000.
  • 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: Millennium Exchange
Triple: [Stock Exchange Electronic Trading Service, relatedSystem, Millennium Exchange]
Generated description
Millennium Exchange is a high-performance electronic trading platform developed by the London Stock Exchange Group to support fast, low-latency trading across multiple asset classes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Millennium Exchange
Target entity description: Millennium Exchange is a high-performance electronic trading platform developed by the London Stock Exchange Group to support fast, low-latency trading across multiple asset classes.
  • A. Millennium Link
    Millennium Link is a major Scottish engineering and regeneration project that reconnected the Forth & Clyde and Union Canals, restoring navigable waterway access between Glasgow and Edinburgh.
  • B. International Market Place
    International Market Place is a popular open-air shopping, dining, and entertainment center located in the heart of Waikiki, Honolulu.
  • C. Bazaar
    Bazaar is a distributed version control system designed for ease of use and flexible workflows, commonly used for managing source code and collaborative software development.
  • D. Most Milenijum
    Most Milenijum is a prominent cable-stayed bridge over the Morača River in Podgorica, Montenegro, known as one of the city’s modern architectural landmarks.
  • E. Millennium
    Millennium is a term commonly used to denote a period of one thousand years, often associated with major historical or celebratory milestones such as the turn of the year 2000.
  • 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_69ca8422ddf881908a3f8f876c9f53aa completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd0862b34c819097cb7c1777313925 completed April 1, 2026, 11:58 a.m.
NED1 Entity disambiguation (via context triple) batch_69d0b22ff5d881909ed5ac15ad8cbbb6 completed April 4, 2026, 6:39 a.m.
NEDg Description generation batch_69d0b441ca5c81908d6d50f271de2a57 completed April 4, 2026, 6:48 a.m.
NED2 Entity disambiguation (via description) batch_69d0b4e909308190a2dc31fc1ec27e09 completed April 4, 2026, 6:51 a.m.
Created at: March 30, 2026, 7:35 p.m.