Triple
T16664499
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eureka Historic District |
E404945
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Eureka Sentinel Building
The Eureka Sentinel Building is a historic former newspaper office and printing facility in Eureka, Nevada, now preserved as a museum showcasing 19th-century journalism and local history.
|
E404944
|
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: Eureka Sentinel Building | Statement: [Eureka Historic District, hasPart, Eureka Sentinel Building]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eureka Sentinel Building Context triple: [Eureka Historic District, hasPart, Eureka Sentinel Building]
-
A.
Eureka City Hall
Eureka City Hall is the main municipal government building in Eureka, California, housing city administrative offices and serving as the venue for official public meetings.
-
B.
Eureka Sentinel Museum
The Eureka Sentinel Museum is a local history museum in Eureka, Nevada, housed in the former Eureka Sentinel newspaper building and dedicated to preserving the town’s mining and printing heritage.
-
C.
Eureka Tower
Eureka Tower is a prominent residential skyscraper in Melbourne, Australia, known for its striking gold-plated crown and once being one of the tallest residential buildings in the world.
-
D.
Sutro Tower, San Francisco
Sutro Tower in San Francisco is a prominent three-pronged television and radio transmission tower and city landmark that dominates the skyline above Twin Peaks.
-
E.
Sentinel Building
Sentinel Building is a historic flatiron-style, copper-green landmark in San Francisco’s North Beach district, long associated with the city’s cultural and architectural heritage.
- 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: Eureka Sentinel Building Triple: [Eureka Historic District, hasPart, Eureka Sentinel Building]
Generated description
The Eureka Sentinel Building is a historic former newspaper office and printing facility in Eureka, Nevada, now preserved as a museum showcasing 19th-century journalism and local history.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Eureka Sentinel Building Target entity description: The Eureka Sentinel Building is a historic former newspaper office and printing facility in Eureka, Nevada, now preserved as a museum showcasing 19th-century journalism and local history.
-
A.
Eureka City Hall
Eureka City Hall is the main municipal government building in Eureka, California, housing city administrative offices and serving as the venue for official public meetings.
-
B.
Eureka Sentinel Museum
chosen
The Eureka Sentinel Museum is a local history museum in Eureka, Nevada, housed in the former Eureka Sentinel newspaper building and dedicated to preserving the town’s mining and printing heritage.
-
C.
Eureka Tower
Eureka Tower is a prominent residential skyscraper in Melbourne, Australia, known for its striking gold-plated crown and once being one of the tallest residential buildings in the world.
-
D.
Sutro Tower, San Francisco
Sutro Tower in San Francisco is a prominent three-pronged television and radio transmission tower and city landmark that dominates the skyline above Twin Peaks.
-
E.
Sentinel Building
Sentinel Building is a historic flatiron-style, copper-green landmark in San Francisco’s North Beach district, long associated with the city’s cultural and architectural heritage.
- F. None of above.
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_69d8838b5fbc81908c6575c132b82e80 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e37c9be0688190afda306cde934c68 |
completed | April 18, 2026, 12:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0091901fd88190a3c0e4b133121a02 |
completed | May 10, 2026, 2:09 p.m. |
| NEDg | Description generation | batch_6a009376a8308190b0d2a924e893da2e |
completed | May 10, 2026, 2:17 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a009a0bd7f8819090fb16d88108b96d |
completed | May 10, 2026, 2:45 p.m. |
Created at: April 10, 2026, 5:18 a.m.