Triple
T18475534
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harpeth River |
E451420
|
entity |
| Predicate | hasFeature |
P182
|
FINISHED |
| Object |
Harpeth Narrows
Harpeth Narrows is a scenic, narrow gorge along the Harpeth River in Tennessee known for its striking rock formations, historic tunnel, and popular hiking and paddling opportunities.
|
E1326795
|
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: Harpeth Narrows | Statement: [Harpeth River, hasFeature, Harpeth Narrows]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harpeth Narrows Context triple: [Harpeth River, hasFeature, Harpeth Narrows]
-
A.
Lyons Ferry
Lyons Ferry is a small riverside area in southeastern Washington State known for its historic ferry crossing, state park, and location near the confluence of the Palouse and Snake Rivers.
-
B.
Bailey's Dam
Bailey's Dam was an improvised Civil War engineering feat on the Red River in Louisiana, built in 1864 to raise water levels and allow trapped Union gunboats to escape during the Red River Campaign.
-
C.
Newfound Gap
Newfound Gap is a high mountain pass and scenic overlook on the Tennessee–North Carolina border, renowned for its panoramic views and as a major access point within Great Smoky Mountains National Park.
-
D.
West Falls of the Black River
West Falls of the Black River is a scenic waterfall on the Black River in Elyria, Ohio, known for its picturesque cascades and surrounding parkland.
-
E.
Carters Dam
Carters Dam is a major earthen dam in northwestern Georgia, United States, known for creating Carters Lake and providing hydroelectric power, flood control, and recreational opportunities.
- 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: Harpeth Narrows Triple: [Harpeth River, hasFeature, Harpeth Narrows]
Generated description
Harpeth Narrows is a scenic, narrow gorge along the Harpeth River in Tennessee known for its striking rock formations, historic tunnel, and popular hiking and paddling opportunities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Harpeth Narrows Target entity description: Harpeth Narrows is a scenic, narrow gorge along the Harpeth River in Tennessee known for its striking rock formations, historic tunnel, and popular hiking and paddling opportunities.
-
A.
Lyons Ferry
Lyons Ferry is a small riverside area in southeastern Washington State known for its historic ferry crossing, state park, and location near the confluence of the Palouse and Snake Rivers.
-
B.
Bailey's Dam
Bailey's Dam was an improvised Civil War engineering feat on the Red River in Louisiana, built in 1864 to raise water levels and allow trapped Union gunboats to escape during the Red River Campaign.
-
C.
Newfound Gap
Newfound Gap is a high mountain pass and scenic overlook on the Tennessee–North Carolina border, renowned for its panoramic views and as a major access point within Great Smoky Mountains National Park.
-
D.
West Falls of the Black River
West Falls of the Black River is a scenic waterfall on the Black River in Elyria, Ohio, known for its picturesque cascades and surrounding parkland.
-
E.
Carters Dam
Carters Dam is a major earthen dam in northwestern Georgia, United States, known for creating Carters Lake and providing hydroelectric power, flood control, and recreational opportunities.
- 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_69d8d38465a0819099b9b42d2a662ac1 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e53062f67881909620c4e8fc00eb7d |
completed | April 19, 2026, 7:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a043f2cada88190991e2e7b0d55de58 |
completed | May 13, 2026, 9:06 a.m. |
| NEDg | Description generation | batch_6a0440531f6c8190a080d372d063fb33 |
completed | May 13, 2026, 9:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0441a395688190a376ae5bfe99a30f |
completed | May 13, 2026, 9:17 a.m. |
Created at: April 10, 2026, 11:34 a.m.