Triple
T19746837
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cheat River |
E474273
|
entity |
| Predicate | hasHeadwater |
P47057
|
FINISHED |
| Object | Black Fork |
—
|
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: Black Fork | Statement: [Cheat River, hasHeadwater, Black Fork]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Black Fork Context triple: [Cheat River, hasHeadwater, Black Fork]
-
A.
Blacks Fork
Blacks Fork is a river in southwestern Wyoming and northeastern Utah that serves as a significant tributary of the Green River within the Colorado River watershed.
-
B.
Glady Fork
Glady Fork is a scenic mountain stream in eastern West Virginia known for its trout fishing and role in forming part of the Cheat River watershed.
-
C.
Baron Fork
Baron Fork is a tributary stream in eastern Oklahoma that flows through the Cookson Hills before joining the Illinois River.
-
D.
Shavers Fork
Shavers Fork is a major headwater stream of the Cheat River in West Virginia, known for its scenic mountain setting and trout fishing opportunities.
-
E.
Levi Creek
Levi Creek is a small watercourse in Ontario, Canada, that serves as one of the tributary streams feeding into the Credit River watershed.
- 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: Black Fork Target entity description: Black Fork is a tributary stream that forms one of the principal headwaters of the Cheat River in the Appalachian region of West Virginia.
-
A.
Blacks Fork
Blacks Fork is a river in southwestern Wyoming and northeastern Utah that serves as a significant tributary of the Green River within the Colorado River watershed.
-
B.
Glady Fork
Glady Fork is a scenic mountain stream in eastern West Virginia known for its trout fishing and role in forming part of the Cheat River watershed.
-
C.
Baron Fork
Baron Fork is a tributary stream in eastern Oklahoma that flows through the Cookson Hills before joining the Illinois River.
-
D.
Shavers Fork
Shavers Fork is a major headwater stream of the Cheat River in West Virginia, known for its scenic mountain setting and trout fishing opportunities.
-
E.
Levi Creek
Levi Creek is a small watercourse in Ontario, Canada, that serves as one of the tributary streams feeding into the Credit River watershed.
- 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_69d8e51940a0819087bd2996f98da668 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e65294b4008190818eda40630f4147 |
completed | April 20, 2026, 4:21 p.m. |
Created at: April 10, 2026, 1:47 p.m.