Triple

T4873437
Position Surface form Disambiguated ID Type / Status
Subject ARCO Arena E109140 entity
Predicate alsoKnownAs P39 FINISHED
Object The Arco
The Arco is the former name commonly used for ARCO Arena, the now-demolished indoor sports and entertainment venue in Sacramento, California that once hosted the NBA’s Sacramento Kings.
 E476716 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: The Arco | Statement: [ARCO Arena, alsoKnownAs, The Arco]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: The Arco
Context triple: [ARCO Arena, alsoKnownAs, The Arco]
  • A. Puente de Piedra
    Puente de Piedra is a historic stone bridge over the Ebro River in Zaragoza, Spain, and one of the city’s most iconic symbols.
  • B. Bridge of the Arch
    Bridge of the Arch is the English name for the historic Puente de Alcántara, a renowned Roman stone bridge in Spain.
  • C. Puente de Hierro
    Puente de Hierro is a historic iron bridge spanning the Almendares River in Havana, Cuba, known for its distinctive metal structure and role in the city’s transportation network.
  • D. Bridge of Arta
    The Bridge of Arta is a historic stone arch bridge in northwestern Greece, famed in folklore for the legend that its construction required a human sacrifice.
  • E. Ponte di Legno
    Ponte di Legno is an Italian alpine town and ski resort in Lombardy, known for its mountain scenery and outdoor sports tourism.
  • 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: The Arco
Triple: [ARCO Arena, alsoKnownAs, The Arco]
Generated description
The Arco is the former name commonly used for ARCO Arena, the now-demolished indoor sports and entertainment venue in Sacramento, California that once hosted the NBA’s Sacramento Kings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: The Arco
Target entity description: The Arco is the former name commonly used for ARCO Arena, the now-demolished indoor sports and entertainment venue in Sacramento, California that once hosted the NBA’s Sacramento Kings.
  • A. Puente de Piedra
    Puente de Piedra is a historic stone bridge over the Ebro River in Zaragoza, Spain, and one of the city’s most iconic symbols.
  • B. Bridge of the Arch
    Bridge of the Arch is the English name for the historic Puente de Alcántara, a renowned Roman stone bridge in Spain.
  • C. Puente de Hierro
    Puente de Hierro is a historic iron bridge spanning the Almendares River in Havana, Cuba, known for its distinctive metal structure and role in the city’s transportation network.
  • D. Bridge of Arta
    The Bridge of Arta is a historic stone arch bridge in northwestern Greece, famed in folklore for the legend that its construction required a human sacrifice.
  • E. Ponte di Legno
    Ponte di Legno is an Italian alpine town and ski resort in Lombardy, known for its mountain scenery and outdoor sports tourism.
  • 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_69bd440d96a48190b0c87069adef2af1 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6d9fa0b08190ab1fc7ec395dca37 completed March 20, 2026, 3:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69be67f5b51c8190a8114450084d2b13 completed March 21, 2026, 9:42 a.m.
NEDg Description generation batch_69be69ed67f4819094656680ac3a174a completed March 21, 2026, 9:50 a.m.
NED2 Entity disambiguation (via description) batch_69be6a368ca88190b57fdf7c8c9f4e60 completed March 21, 2026, 9:51 a.m.
Created at: March 20, 2026, 1:27 p.m.