Triple

T7716298
Position Surface form Disambiguated ID Type / Status
Subject Downtown Sacramento E174893 entity
Predicate contains P35 FINISHED
Object Robert T. Matsui United States Courthouse E372550 NE FINISHED

How this triple was built (2 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: Robert T. Matsui United States Courthouse | Statement: [Downtown Sacramento, contains, Robert T. Matsui United States Courthouse]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Robert T. Matsui United States Courthouse
Context triple: [Downtown Sacramento, contains, Robert T. Matsui United States Courthouse]
  • A. Robert T. Matsui United States Courthouse chosen
    The Robert T. Matsui United States Courthouse is a federal courthouse in Sacramento, California, named in honor of longtime Congressman Robert T. Matsui.
  • B. William K. Nakamura United States Courthouse
    The William K. Nakamura United States Courthouse is a federal judicial building in Seattle, Washington, named in honor of World War II Medal of Honor recipient William Kenzo Nakamura.
  • C. Tomochichi United States Courthouse
    The Tomochichi United States Courthouse is a federal courthouse in Savannah, Georgia, serving as a primary venue for federal judicial proceedings in the Southern District of Georgia.
  • D. Richard C. Lee United States Courthouse
    The Richard C. Lee United States Courthouse is a federal courthouse in New Haven, Connecticut, serving as a primary venue for federal judicial proceedings in the state.
  • E. Phillip Burton Federal Building and United States Courthouse
    The Phillip Burton Federal Building and United States Courthouse is a major federal office and judicial complex in San Francisco that houses multiple U.S. government agencies and courtrooms.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c6995c463c8190a14458036249d419 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c702cd0ddc8190aa23d998f55d0bd6 completed March 27, 2026, 10:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8b50cf3208190af9bb2d4126d381b completed March 29, 2026, 5:13 a.m.
Created at: March 27, 2026, 4:04 p.m.