Triple
T20681728
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | U.S. Bicycle Route 50 |
E508307
|
entity |
| Predicate | abbreviation |
P43
|
FINISHED |
| Object | USBR 50 |
—
|
NE NERFINISHED |
How this triple was built (3 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: USBR 50 | Statement: [U.S. Bicycle Route 50, abbreviation, USBR 50]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: USBR 50 Context triple: [U.S. Bicycle Route 50, abbreviation, USBR 50]
-
A.
USBR
USBR is the United States Bureau of Reclamation, a federal agency responsible for managing water resources and operating dams, power plants, and irrigation projects in the American West.
-
B.
UP-50
UP-50 is the regional vehicle registration code assigned to motor vehicles registered in the Azamgarh district of Uttar Pradesh, India.
-
C.
Us3
Us3 is a British jazz-rap group best known for blending hip-hop with sampled Blue Note jazz recordings, particularly on their hit single "Cantaloop (Flip Fantasia)."
-
D.
USZ
USZ is a major public teaching hospital in Zurich, Switzerland, affiliated with the University of Zurich and known for its advanced medical care and research.
-
E.
UP-54
UP-54 is the regional vehicle registration code assigned to the Mau district in the Indian state of Uttar Pradesh.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: USBR 50 Target entity description: USBR 50 is a designated U.S. Bicycle Route that spans multiple states, providing a long-distance cycling corridor across portions of the United States.
-
A.
USBR
USBR is the United States Bureau of Reclamation, a federal agency responsible for managing water resources and operating dams, power plants, and irrigation projects in the American West.
-
B.
UP-50
UP-50 is the regional vehicle registration code assigned to motor vehicles registered in the Azamgarh district of Uttar Pradesh, India.
-
C.
Us3
Us3 is a British jazz-rap group best known for blending hip-hop with sampled Blue Note jazz recordings, particularly on their hit single "Cantaloop (Flip Fantasia)."
-
D.
USZ
USZ is a major public teaching hospital in Zurich, Switzerland, affiliated with the University of Zurich and known for its advanced medical care and research.
-
E.
UP-54
UP-54 is the regional vehicle registration code assigned to the Mau district in the Indian state of Uttar Pradesh.
- F. None of above. chosen
Provenance (2 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_69e0b4c1164881909a3bf1e3ddb2bc32 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6bea842dc81908106a0c29d1577aa |
completed | April 21, 2026, 12:02 a.m. |
Created at: April 16, 2026, 11:45 a.m.