Triple
T23130035
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tarkwa |
E577140
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | Tarkwaian geological formation |
—
|
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: Tarkwaian geological formation | Statement: [Tarkwa, locatedOn, Tarkwaian geological formation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tarkwaian geological formation Context triple: [Tarkwa, locatedOn, Tarkwaian geological formation]
-
A.
Magasang rock formation
Magasang rock formation is a striking coastal rock feature on Biri Island in Northern Samar, Philippines, known for its dramatic cliffs and sculpted sandstone shaped by strong waves and winds.
-
B.
Sioux quartzite formations
Sioux quartzite formations are ancient, extremely hard, pink to reddish sedimentary rock layers of Precambrian age that form prominent outcrops and cliffs across parts of the northern Great Plains.
-
C.
Regenstein rock formations
The Regenstein rock formations are a striking sandstone outcrop in the Harz region of Germany, known for their dramatic cliffs, historic castle ruins, and scenic hiking trails.
-
D.
Indian Head rock formation
Indian Head rock formation is a distinctive cliff feature in Michigan’s Pictured Rocks National Lakeshore whose profile resembles the side view of a human head.
-
E.
Gheralta rock formations
The Gheralta rock formations are a dramatic cluster of sandstone cliffs and towering rock outcrops in northern Ethiopia, famed for their ancient rock-hewn churches and striking desert landscapes.
- 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: Tarkwaian geological formation Target entity description: The Tarkwaian geological formation is a Precambrian sedimentary rock sequence in Ghana renowned for hosting significant gold deposits, particularly around the town of Tarkwa.
-
A.
Magasang rock formation
Magasang rock formation is a striking coastal rock feature on Biri Island in Northern Samar, Philippines, known for its dramatic cliffs and sculpted sandstone shaped by strong waves and winds.
-
B.
Sioux quartzite formations
Sioux quartzite formations are ancient, extremely hard, pink to reddish sedimentary rock layers of Precambrian age that form prominent outcrops and cliffs across parts of the northern Great Plains.
-
C.
Regenstein rock formations
The Regenstein rock formations are a striking sandstone outcrop in the Harz region of Germany, known for their dramatic cliffs, historic castle ruins, and scenic hiking trails.
-
D.
Indian Head rock formation
Indian Head rock formation is a distinctive cliff feature in Michigan’s Pictured Rocks National Lakeshore whose profile resembles the side view of a human head.
-
E.
Gheralta rock formations
The Gheralta rock formations are a dramatic cluster of sandstone cliffs and towering rock outcrops in northern Ethiopia, famed for their ancient rock-hewn churches and striking desert landscapes.
- 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_69e245f7b0e481909c473ff4e6a54e2c |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18e8671f48190887e57d5723e49c1 |
completed | April 29, 2026, 4:52 a.m. |
Created at: April 17, 2026, 4 p.m.