Triple

T15325114
Position Surface form Disambiguated ID Type / Status
Subject CACD E366389 entity
Predicate primaryCourthouse P13906 FINISHED
Object First Street U.S. Courthouse, Los Angeles E254414 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: First Street U.S. Courthouse, Los Angeles | Statement: [CACD, primaryCourthouse, First Street U.S. Courthouse, Los Angeles]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: First Street U.S. Courthouse, Los Angeles
Context triple: [CACD, primaryCourthouse, First Street U.S. Courthouse, Los Angeles]
  • A. United States Courthouse, Los Angeles (First Street Courthouse) chosen
    The United States Courthouse (First Street Courthouse) in Los Angeles is a modern federal courthouse that houses U.S. District Court operations and related federal judicial offices in the heart of downtown.
  • B. Van Nuys Courthouse
    Van Nuys Courthouse is a major Los Angeles County Superior Court facility serving the San Fernando Valley community in Van Nuys, California.
  • C. Stanley Mosk Courthouse
    The Stanley Mosk Courthouse is a major downtown Los Angeles judicial complex that serves as one of the primary trial court facilities for Los Angeles County.
  • D. Edward R. Roybal Federal Building and U.S. Courthouse
    The Edward R. Roybal Federal Building and U.S. Courthouse is a major federal office and judicial complex in downtown Los Angeles that houses federal courts and government agencies.
  • E. Oakland federal courthouse
    The Oakland federal courthouse is a major federal judicial building in Oakland, California, where the U.S. District Court for the Northern District of California conducts federal trials and legal proceedings.
  • 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_69d85a121520819093dcce999fdefe1a completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03dfd8f048190831b463a2728eafe completed April 16, 2026, 1:40 a.m.
NED1 Entity disambiguation (via context triple) batch_69fef8add7088190b124bd4727bb2f28 completed May 9, 2026, 9:04 a.m.
Created at: April 10, 2026, 3:16 a.m.