Triple
T1455724
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pictured Rocks National Lakeshore |
E31392
|
entity |
| Predicate | hasRockFormation |
P4015
|
FINISHED |
| Object |
Lovers Leap arch
Lovers Leap arch is a scenic natural rock arch formation along the colorful sandstone cliffs of Pictured Rocks National Lakeshore on Lake Superior in Michigan.
|
E166557
|
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: Lovers Leap arch | Statement: [Pictured Rocks National Lakeshore, hasRockFormation, Lovers Leap arch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lovers Leap arch Context triple: [Pictured Rocks National Lakeshore, hasRockFormation, Lovers Leap arch]
-
A.
Lovers Leap
Lovers Leap is a scenic bluff overlooking the Mississippi River in Hannibal, Missouri, known for its dramatic views and associated Native American legend.
-
B.
Devil’s Bridge
Devil’s Bridge is a historic stone arch bridge in Constantine, Algeria, famed for its dramatic span across a deep gorge and its association with local legends.
-
C.
Bogenfels rock arch
Bogenfels rock arch is a dramatic natural sea arch on Namibia’s Atlantic coast, famed for its striking rock formation rising from the ocean near Lüderitz.
-
D.
Ellicott Arch
Ellicott Arch is a historic stone bridge and architectural feature within Boston’s Franklin Park, designed as part of Frederick Law Olmsted’s 19th-century park system.
-
E.
Stone Arch Bridge
The Stone Arch Bridge is a historic former railroad bridge in Minneapolis, Minnesota, known for its distinctive stone arches spanning the Mississippi River near St. Anthony Falls.
- 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: Lovers Leap arch Triple: [Pictured Rocks National Lakeshore, hasRockFormation, Lovers Leap arch]
Generated description
Lovers Leap arch is a scenic natural rock arch formation along the colorful sandstone cliffs of Pictured Rocks National Lakeshore on Lake Superior in Michigan.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lovers Leap arch Target entity description: Lovers Leap arch is a scenic natural rock arch formation along the colorful sandstone cliffs of Pictured Rocks National Lakeshore on Lake Superior in Michigan.
-
A.
Lovers Leap
Lovers Leap is a scenic bluff overlooking the Mississippi River in Hannibal, Missouri, known for its dramatic views and associated Native American legend.
-
B.
Devil’s Bridge
Devil’s Bridge is a historic stone arch bridge in Constantine, Algeria, famed for its dramatic span across a deep gorge and its association with local legends.
-
C.
Bogenfels rock arch
Bogenfels rock arch is a dramatic natural sea arch on Namibia’s Atlantic coast, famed for its striking rock formation rising from the ocean near Lüderitz.
-
D.
Ellicott Arch
Ellicott Arch is a historic stone bridge and architectural feature within Boston’s Franklin Park, designed as part of Frederick Law Olmsted’s 19th-century park system.
-
E.
Stone Arch Bridge
The Stone Arch Bridge is a historic former railroad bridge in Minneapolis, Minnesota, known for its distinctive stone arches spanning the Mississippi River near St. Anthony Falls.
- 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_69a499171a28819085b993a3ac78e363 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c9df014081908a6e2f41ba012ecc |
completed | March 1, 2026, 11:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad0e746b64819091079ff26a60a12e |
completed | March 8, 2026, 5:51 a.m. |
| NEDg | Description generation | batch_69ad0ef49014819090feb507a6c04eb4 |
completed | March 8, 2026, 5:53 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad0f5240b88190b515f811c849c841 |
completed | March 8, 2026, 5:55 a.m. |
Created at: March 1, 2026, 8 p.m.