Triple
T7851541
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | U Street NW |
E182064
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Bohemian Caverns building
The Bohemian Caverns building is a historic U Street jazz landmark in Washington, D.C., long known for hosting legendary performers in its distinctive, cave-themed nightclub space.
|
E700036
|
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: Bohemian Caverns building | Statement: [U Street NW, hasLandmark, Bohemian Caverns building]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bohemian Caverns building Context triple: [U Street NW, hasLandmark, Bohemian Caverns building]
-
A.
Bohemian Hall and Beer Garden
Bohemian Hall and Beer Garden is a historic Czech beer garden and cultural venue in Astoria, Queens, known for its large outdoor space, traditional food, and community events.
-
B.
Earth Lodge
Earth Lodge is an ancient Native American council house and ceremonial structure, notable for its preserved clay floor and central fire pit, located within the Ocmulgee Mounds National Historical Park in Georgia.
-
C.
Trader’s Cave
Trader’s Cave is a notable limestone cavern within Niah National Park in Sarawak, Malaysia, known for its archaeological significance and evidence of ancient human activity and trade.
-
D.
East Side Caves
East Side Caves are a section of the historic underground cave complex in Reigate, Surrey, known for their man-made sandstone tunnels and former industrial and storage uses.
-
E.
Conrad Kain Hut
Conrad Kain Hut is an alpine backcountry hut in British Columbia’s Bugaboo range that serves as a popular base for climbers and mountaineers exploring the surrounding granite spires and glaciers.
- 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: Bohemian Caverns building Triple: [U Street NW, hasLandmark, Bohemian Caverns building]
Generated description
The Bohemian Caverns building is a historic U Street jazz landmark in Washington, D.C., long known for hosting legendary performers in its distinctive, cave-themed nightclub space.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bohemian Caverns building Target entity description: The Bohemian Caverns building is a historic U Street jazz landmark in Washington, D.C., long known for hosting legendary performers in its distinctive, cave-themed nightclub space.
-
A.
Bohemian Hall and Beer Garden
Bohemian Hall and Beer Garden is a historic Czech beer garden and cultural venue in Astoria, Queens, known for its large outdoor space, traditional food, and community events.
-
B.
Earth Lodge
Earth Lodge is an ancient Native American council house and ceremonial structure, notable for its preserved clay floor and central fire pit, located within the Ocmulgee Mounds National Historical Park in Georgia.
-
C.
Trader’s Cave
Trader’s Cave is a notable limestone cavern within Niah National Park in Sarawak, Malaysia, known for its archaeological significance and evidence of ancient human activity and trade.
-
D.
East Side Caves
East Side Caves are a section of the historic underground cave complex in Reigate, Surrey, known for their man-made sandstone tunnels and former industrial and storage uses.
-
E.
Conrad Kain Hut
Conrad Kain Hut is an alpine backcountry hut in British Columbia’s Bugaboo range that serves as a popular base for climbers and mountaineers exploring the surrounding granite spires and glaciers.
- 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_69ca82869ee08190b8f9040dbc2c0467 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb18ec48548190960bd564a60effa8 |
completed | March 31, 2026, 12:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb5b0d95748190a202258214dda2ae |
completed | March 31, 2026, 5:26 a.m. |
| NEDg | Description generation | batch_69cb762eab0881909c5035b3086dfdd9 |
completed | March 31, 2026, 7:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cbb801cc0c8190864d28e199eb5e67 |
completed | March 31, 2026, 12:03 p.m. |
Created at: March 30, 2026, 4:51 p.m.