Triple
T23347482
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hermit Formation |
E591906
|
entity |
| Predicate | underlainBy |
P4501
|
FINISHED |
| Object |
Esplanade Sandstone
Esplanade Sandstone is a prominent cliff-forming Permian sandstone unit exposed in the Grand Canyon region of Arizona, known for its extensive, resistant red rock ledges.
|
E1582003
|
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: Esplanade Sandstone | Statement: [Hermit Formation, underlainBy, Esplanade Sandstone]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Esplanade Sandstone Context triple: [Hermit Formation, underlainBy, Esplanade Sandstone]
-
A.
Donnybrook sandstone
Donnybrook sandstone is a durable, pale-colored building stone from the Donnybrook region of Western Australia, widely used in prominent civic and heritage architecture.
-
B.
Armorican Sandstone
Armorican Sandstone is a hard, quartz-rich Paleozoic sedimentary rock characteristic of the Armorican Massif in western Europe, widely known for forming prominent ridges and cliffs.
-
C.
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.
-
D.
Nepean sandstone
Nepean sandstone is a durable, pale-colored sedimentary building stone historically quarried near Ottawa and widely used in prominent Canadian public architecture.
-
E.
Villamayor sandstone
Villamayor sandstone is a golden-hued, easily carved building stone from the Salamanca region of Spain, renowned for giving the historic city its characteristic warm color and ornate architectural detail.
- 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: Esplanade Sandstone Triple: [Hermit Formation, underlainBy, Esplanade Sandstone]
Generated description
Esplanade Sandstone is a prominent cliff-forming Permian sandstone unit exposed in the Grand Canyon region of Arizona, known for its extensive, resistant red rock ledges.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Esplanade Sandstone Target entity description: Esplanade Sandstone is a prominent cliff-forming Permian sandstone unit exposed in the Grand Canyon region of Arizona, known for its extensive, resistant red rock ledges.
-
A.
Donnybrook sandstone
Donnybrook sandstone is a durable, pale-colored building stone from the Donnybrook region of Western Australia, widely used in prominent civic and heritage architecture.
-
B.
Armorican Sandstone
Armorican Sandstone is a hard, quartz-rich Paleozoic sedimentary rock characteristic of the Armorican Massif in western Europe, widely known for forming prominent ridges and cliffs.
-
C.
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.
-
D.
Nepean sandstone
Nepean sandstone is a durable, pale-colored sedimentary building stone historically quarried near Ottawa and widely used in prominent Canadian public architecture.
-
E.
Villamayor sandstone
Villamayor sandstone is a golden-hued, easily carved building stone from the Salamanca region of Spain, renowned for giving the historic city its characteristic warm color and ornate architectural detail.
- 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_69e25d20e3d08190bcede87673cafb25 |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f1983840a481908c503e47ef2158e3 |
completed | April 29, 2026, 5:33 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c4cba927481908194b998075d522d |
completed | May 19, 2026, 11:42 a.m. |
| NEDg | Description generation | batch_6a0c52f9ecc48190a8d5ae67566ea6ed |
completed | May 19, 2026, 12:09 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0c536bb21481908524a8ffe3084ebb |
completed | May 19, 2026, 12:11 p.m. |
Created at: April 17, 2026, 5:19 p.m.