Triple
T10134648
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Inwood Hill–Fort Washington ridge |
E226824
|
entity |
| Predicate | geologicalContext |
P4015
|
FINISHED |
| Object | Manhattan schist |
E424600
|
NE FINISHED |
How this triple was built (2 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: Manhattan schist | Statement: [Inwood Hill–Fort Washington ridge, geologicalContext, Manhattan schist]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Manhattan schist Context triple: [Inwood Hill–Fort Washington ridge, geologicalContext, Manhattan schist]
-
A.
Manhattan schist
chosen
Manhattan schist is a hard, coarse-grained metamorphic rock that forms much of Manhattan’s bedrock and is widely used as a local building and landscaping stone.
-
B.
New Brunswick sandstone
New Brunswick sandstone is a durable, reddish-brown building stone historically quarried in New Jersey and widely used in 19th-century American architecture and monuments.
-
C.
Lookout Sandstone
Lookout Sandstone is a prominent sedimentary rock formation of the southern Appalachian region, notable for shaping the dramatic cliffs and canyon walls of areas like Little River Canyon.
-
D.
Pikes Peak granite
Pikes Peak granite is a distinctive, coarse-grained Precambrian igneous rock that forms much of Colorado’s Front Range, including the summit region of Pikes Peak and surrounding mountains.
-
E.
Catoctin greenstone
Catoctin greenstone is a metamorphosed basaltic rock formation characteristic of the Catoctin Formation in the central Appalachian region of the eastern United States.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca8433ec308190b8b25a6fe359c34c |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cde87e1f908190a53865420f2b8f93 |
completed | April 2, 2026, 3:54 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d2e5d98a148190ada7082adb98ddaa |
completed | April 5, 2026, 10:44 p.m. |
Created at: March 30, 2026, 9:06 p.m.