Triple

T11180829
Position Surface form Disambiguated ID Type / Status
Subject CoreStates Center E264532 entity
Predicate hasFormerName P65 FINISHED
Object Spectrum II
Spectrum II was the former name of the multi-purpose CoreStates Center arena in Philadelphia, known for hosting major sports and entertainment events.
E53564 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: Spectrum II | Statement: [CoreStates Center, hasFormerName, Spectrum II]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Spectrum II
Context triple: [CoreStates Center, hasFormerName, Spectrum II]
  • A. L’Équipe Spectra
    L’Équipe Spectra is a Montreal-based cultural production company known for organizing major festivals and events, including the Montreal International Jazz Festival.
  • B. Spectrum
    Spectrum is a studio album by Irish pop vocal group Westlife, marking their return after a hiatus with a collection of contemporary pop songs.
  • C. Spectrum
    Spectrum is a major American telecommunications brand providing cable television, internet, and phone services, owned by Charter Communications.
  • D. Spectrum
    Spectrum is a collection of essays by historian and political theorist Perry Anderson that surveys and critiques major currents in modern political and intellectual thought.
  • E. Spectrum
    "Spectrum" is a popular hip-hop track by American rapper GoldLink, known for its energetic production and genre-blending sound.
  • 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: Spectrum II
Triple: [CoreStates Center, hasFormerName, Spectrum II]
Generated description
Spectrum II was the former name of the multi-purpose CoreStates Center arena in Philadelphia, known for hosting major sports and entertainment events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Spectrum II
Target entity description: Spectrum II was the former name of the multi-purpose CoreStates Center arena in Philadelphia, known for hosting major sports and entertainment events.
  • A. L’Équipe Spectra
    L’Équipe Spectra is a Montreal-based cultural production company known for organizing major festivals and events, including the Montreal International Jazz Festival.
  • B. Spectrum
    Spectrum is a studio album by Irish pop vocal group Westlife, marking their return after a hiatus with a collection of contemporary pop songs.
  • C. Spectrum
    Spectrum is a collection of essays by historian and political theorist Perry Anderson that surveys and critiques major currents in modern political and intellectual thought.
  • D. Spectrum
    Spectrum is a major American telecommunications brand providing cable television, internet, and phone services, owned by Charter Communications.
  • E. Spectrum chosen
    Spectrum was a historic indoor sports and entertainment arena in Philadelphia that hosted professional hockey, basketball, concerts, and major events from the late 1960s until its closure and demolition.
  • F. None of above.

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_69d6aa9dafac8190bd90d2c74f661aa7 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e8a7f35481909f35feb94ef10e80 completed April 9, 2026, 5:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69e483affa988190bb7dc4f74d8e878c completed April 19, 2026, 7:26 a.m.
NEDg Description generation batch_69e48715bd2081908774d325db2b6dd5 completed April 19, 2026, 7:41 a.m.
NED2 Entity disambiguation (via description) batch_69e4886c0da881909105b3a45e786ce9 completed April 19, 2026, 7:46 a.m.
Created at: April 8, 2026, 9:29 p.m.