Triple
T2306159
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Civic Center, Downtown Los Angeles |
E51843
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
United States Courthouse, Los Angeles (First Street Courthouse)
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.
|
E254414
|
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: United States Courthouse, Los Angeles (First Street Courthouse) | Statement: [Civic Center, Downtown Los Angeles, contains, United States Courthouse, Los Angeles (First Street Courthouse)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: United States Courthouse, Los Angeles (First Street Courthouse) Context triple: [Civic Center, Downtown Los Angeles, contains, United States Courthouse, Los Angeles (First Street Courthouse)]
-
A.
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.
-
B.
John Joseph Moakley United States Courthouse
The John Joseph Moakley United States Courthouse is a prominent federal courthouse and judicial complex located on Boston’s waterfront that houses the U.S. District Court for the District of Massachusetts and the U.S. Court of Appeals for the First Circuit.
-
C.
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.
-
D.
Byron White United States Courthouse
The Byron White United States Courthouse is a historic federal courthouse in Denver, Colorado, that serves as the home of the U.S. Court of Appeals for the Tenth Circuit.
-
E.
Riverside County Historic Courthouse
Riverside County Historic Courthouse is a Beaux-Arts style landmark courthouse in downtown Riverside, California, renowned for its grand architecture and role as a centerpiece of the city's civic and historic district.
- 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: United States Courthouse, Los Angeles (First Street Courthouse) Triple: [Civic Center, Downtown Los Angeles, contains, United States Courthouse, Los Angeles (First Street Courthouse)]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: United States Courthouse, Los Angeles (First Street Courthouse) Target entity description: 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.
-
A.
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.
-
B.
John Joseph Moakley United States Courthouse
The John Joseph Moakley United States Courthouse is a prominent federal courthouse and judicial complex located on Boston’s waterfront that houses the U.S. District Court for the District of Massachusetts and the U.S. Court of Appeals for the First Circuit.
-
C.
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.
-
D.
Byron White United States Courthouse
The Byron White United States Courthouse is a historic federal courthouse in Denver, Colorado, that serves as the home of the U.S. Court of Appeals for the Tenth Circuit.
-
E.
Riverside County Historic Courthouse
Riverside County Historic Courthouse is a Beaux-Arts style landmark courthouse in downtown Riverside, California, renowned for its grand architecture and role as a centerpiece of the city's civic and historic district.
- 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_69a88b0bb30c81908ded03b006d29387 |
completed | March 4, 2026, 7:42 p.m. |
| NER | Named-entity recognition | batch_69abc60489c881908b0ba76d2075bc89 |
completed | March 7, 2026, 6:30 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae7f3579248190829a07fe508d72a7 |
completed | March 9, 2026, 8:05 a.m. |
| NEDg | Description generation | batch_69ae82e0611c8190a8b44e97bb34194f |
completed | March 9, 2026, 8:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae83f4369c8190b956f9d37ca31d1d |
completed | March 9, 2026, 8:25 a.m. |
Created at: March 4, 2026, 7:49 p.m.