Triple

T3369427
Position Surface form Disambiguated ID Type / Status
Subject San Francisco Bay Ferry E70917 entity
Predicate connects P390 FINISHED
Object Chase Center, San Francisco
Chase Center in San Francisco is a modern waterfront arena best known as the home of the NBA’s Golden State Warriors and a major venue for concerts and large events.
 E353790 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: Chase Center, San Francisco | Statement: [San Francisco Bay Ferry, connects, Chase Center, San Francisco]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chase Center, San Francisco
Context triple: [San Francisco Bay Ferry, connects, Chase Center, San Francisco]
  • A. Cow Palace
    Cow Palace is a historic indoor arena in Daly City, California, known for hosting major sports events, concerts, and exhibitions since the 1940s.
  • B. ARCO Arena
    ARCO Arena was a multi-purpose indoor arena in Sacramento, California, best known as the longtime home venue of the NBA's Sacramento Kings.
  • C. Wells Fargo Center
    Wells Fargo Center is a major multi-purpose indoor arena in Philadelphia that hosts professional basketball, hockey, concerts, and other large-scale events.
  • D. Levi’s Stadium
    Levi’s Stadium is a modern multi-purpose sports and entertainment venue in Santa Clara, California, best known as the home of the NFL’s San Francisco 49ers and host of major events like the Super Bowl and concerts.
  • E. Intuit Dome
    Intuit Dome is a state-of-the-art, basketball-focused arena being built in Inglewood, California, to serve as the future home venue of the Los Angeles Clippers.
  • 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: Chase Center, San Francisco
Triple: [San Francisco Bay Ferry, connects, Chase Center, San Francisco]
Generated description
Chase Center in San Francisco is a modern waterfront arena best known as the home of the NBA’s Golden State Warriors and a major venue for concerts and large events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chase Center, San Francisco
Target entity description: Chase Center in San Francisco is a modern waterfront arena best known as the home of the NBA’s Golden State Warriors and a major venue for concerts and large events.
  • A. Cow Palace
    Cow Palace is a historic indoor arena in Daly City, California, known for hosting major sports events, concerts, and exhibitions since the 1940s.
  • B. ARCO Arena
    ARCO Arena was a multi-purpose indoor arena in Sacramento, California, best known as the longtime home venue of the NBA's Sacramento Kings.
  • C. Wells Fargo Center
    Wells Fargo Center is a major multi-purpose indoor arena in Philadelphia that hosts professional basketball, hockey, concerts, and other large-scale events.
  • D. Levi’s Stadium
    Levi’s Stadium is a modern multi-purpose sports and entertainment venue in Santa Clara, California, best known as the home of the NFL’s San Francisco 49ers and host of major events like the Super Bowl and concerts.
  • E. Intuit Dome
    Intuit Dome is a state-of-the-art, basketball-focused arena being built in Inglewood, California, to serve as the future home venue of the Los Angeles Clippers.
  • 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_69ad85a729d48190afd789cd8417f289 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb2b9b1fc8190a2cbf040ea808baf completed March 8, 2026, 5:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69b334396f588190add5c0c27949650c completed March 12, 2026, 9:46 p.m.
NEDg Description generation batch_69b334d1e3348190b231a33058ee08a5 completed March 12, 2026, 9:49 p.m.
NED2 Entity disambiguation (via description) batch_69b33901299481908615762989e45e7c completed March 12, 2026, 10:06 p.m.
Created at: March 8, 2026, 3:13 p.m.