Triple

T6881132
Position Surface form Disambiguated ID Type / Status
Subject Nottingham Express Transit E158797 entity
Predicate hasExpansion P8606 FINISHED
Object Phase Two extension
Phase Two extension is a major expansion of the Nottingham Express Transit light rail system that added new lines and stops to serve a wider area of Nottingham and its suburbs.
E625068 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: Phase Two extension | Statement: [Nottingham Express Transit, hasExpansion, Phase Two extension]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Phase Two extension
Context triple: [Nottingham Express Transit, hasExpansion, Phase Two extension]
  • A. Phase Two
    Phase Two is the second slate of interconnected superhero films in the Marvel Cinematic Universe, continuing and expanding the overarching narrative introduced in Phase One.
  • B. Green Line Extension
    The Green Line Extension is a Massachusetts Bay Transportation Authority light rail project that extends Boston’s Green Line service into previously unserved neighborhoods in Somerville and Medford.
  • C. Third Street Light Rail Project Phase 2
    Third Street Light Rail Project Phase 2 is a San Francisco Municipal Railway expansion phase that includes the Central Subway to extend light rail service through downtown and Chinatown.
  • D. Jubilee line extension
    The Jubilee line extension is a major late-20th-century expansion of the London Underground that introduced new stations and modern infrastructure to connect central London with the Docklands and east London.
  • E. Green Line southern extension
    The Green Line southern extension is a Washington Metro expansion project that extended the Green Line further into the suburbs of Prince George's County, Maryland, adding several new stations beyond its previous terminus.
  • 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: Phase Two extension
Triple: [Nottingham Express Transit, hasExpansion, Phase Two extension]
Generated description
Phase Two extension is a major expansion of the Nottingham Express Transit light rail system that added new lines and stops to serve a wider area of Nottingham and its suburbs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Phase Two extension
Target entity description: Phase Two extension is a major expansion of the Nottingham Express Transit light rail system that added new lines and stops to serve a wider area of Nottingham and its suburbs.
  • A. Phase Two
    Phase Two is the second slate of interconnected superhero films in the Marvel Cinematic Universe, continuing and expanding the overarching narrative introduced in Phase One.
  • B. Green Line Extension
    The Green Line Extension is a Massachusetts Bay Transportation Authority light rail project that extends Boston’s Green Line service into previously unserved neighborhoods in Somerville and Medford.
  • C. Third Street Light Rail Project Phase 2
    Third Street Light Rail Project Phase 2 is a San Francisco Municipal Railway expansion phase that includes the Central Subway to extend light rail service through downtown and Chinatown.
  • D. Jubilee line extension
    The Jubilee line extension is a major late-20th-century expansion of the London Underground that introduced new stations and modern infrastructure to connect central London with the Docklands and east London.
  • E. Green Line southern extension
    The Green Line southern extension is a Washington Metro expansion project that extended the Green Line further into the suburbs of Prince George's County, Maryland, adding several new stations beyond its previous terminus.
  • 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_69c688342f6c8190ad7eea6ba262db99 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d8e798c08190b1f494a2c1445514 completed March 27, 2026, 7:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69c742c999cc8190a14aa0ae6c7a1f54 completed March 28, 2026, 2:54 a.m.
NEDg Description generation batch_69c743dffc188190a59ca6c86483c348 completed March 28, 2026, 2:58 a.m.
NED2 Entity disambiguation (via description) batch_69c7444e57a881908808a4bd96505048 completed March 28, 2026, 3 a.m.
Created at: March 27, 2026, 2:23 p.m.