Triple
T7940330
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hill Valley |
E184372
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Hill Valley Courthouse
Hill Valley Courthouse is the iconic central civic building and clock-tower featured prominently in the Back to the Future film series as the focal point of the fictional town of Hill Valley.
|
E699369
|
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: Hill Valley Courthouse | Statement: [Hill Valley, hasLandmark, Hill Valley Courthouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hill Valley Courthouse Context triple: [Hill Valley, hasLandmark, Hill Valley 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.
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.
Orange County Courthouse
The Orange County Courthouse is a historic judicial building and prominent civic landmark serving as the county's main courthouse in Goshen, New York.
-
D.
University Avenue Courthouse
University Avenue Courthouse is a judicial building in downtown Toronto that houses courtrooms and legal offices serving the city's justice system.
-
E.
Spring Street Courthouse
Spring Street Courthouse is a historic federal courthouse in downtown Los Angeles known for its Art Deco architecture and role in the U.S. judicial system.
- 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: Hill Valley Courthouse Triple: [Hill Valley, hasLandmark, Hill Valley Courthouse]
Generated description
Hill Valley Courthouse is the iconic central civic building and clock-tower featured prominently in the Back to the Future film series as the focal point of the fictional town of Hill Valley.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hill Valley Courthouse Target entity description: Hill Valley Courthouse is the iconic central civic building and clock-tower featured prominently in the Back to the Future film series as the focal point of the fictional town of Hill Valley.
-
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.
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.
Orange County Courthouse
The Orange County Courthouse is a historic judicial building and prominent civic landmark serving as the county's main courthouse in Goshen, New York.
-
D.
University Avenue Courthouse
University Avenue Courthouse is a judicial building in downtown Toronto that houses courtrooms and legal offices serving the city's justice system.
-
E.
Spring Street Courthouse
Spring Street Courthouse is a historic federal courthouse in downtown Los Angeles known for its Art Deco architecture and role in the U.S. judicial system.
- 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_69ca8290c21c8190906a5ca6fe2b03c4 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb3b0ac8bc8190b4e4f79b15c316b3 |
completed | March 31, 2026, 3:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb5c0e868481908748d340244ea8ea |
completed | March 31, 2026, 5:30 a.m. |
| NEDg | Description generation | batch_69cb7635a0e48190ae8c3f6993df3ad2 |
completed | March 31, 2026, 7:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cbb663d3a48190bc62f7a04bc6a1bb |
completed | March 31, 2026, 11:56 a.m. |
Created at: March 30, 2026, 5:08 p.m.