Triple
T11807926
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | David Roberts |
E280796
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
Sandstone Spine
Sandstone Spine is a nonfiction adventure book by David Roberts that chronicles a pioneering traverse of the rugged sandstone crest of Utah’s Zion National Park.
|
E947371
|
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: Sandstone Spine | Statement: [David Roberts, notableWork, Sandstone Spine]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sandstone Spine Context triple: [David Roberts, notableWork, Sandstone Spine]
-
A.
Badlands Rock
Badlands Rock is a prominent volcanic rock formation and hiking destination within Oregon’s high-desert Badlands area, known for its panoramic views and rugged landscape.
-
B.
Sentinel Rock
Sentinel Rock is a prominent granite monolith in Yosemite National Park, known for its sheer cliffs and striking views from the Yosemite Valley floor.
-
C.
Pinnacle Rock
Pinnacle Rock is a prominent rocky outcrop and scenic landmark known for its striking cliffs and panoramic views within Pinnacle Rock State Park in West Virginia.
-
D.
Cathedral Rock
Cathedral Rock is a striking red sandstone butte in Sedona, Arizona, renowned as one of the region’s most iconic natural rock formations and scenic hiking destinations.
-
E.
Cathedral Rock
Cathedral Rock is a prominent sandstone rock formation and popular hiking destination located within Nevada’s Spring Mountains near Las Vegas.
- 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: Sandstone Spine Triple: [David Roberts, notableWork, Sandstone Spine]
Generated description
Sandstone Spine is a nonfiction adventure book by David Roberts that chronicles a pioneering traverse of the rugged sandstone crest of Utah’s Zion National Park.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sandstone Spine Target entity description: Sandstone Spine is a nonfiction adventure book by David Roberts that chronicles a pioneering traverse of the rugged sandstone crest of Utah’s Zion National Park.
-
A.
Badlands Rock
Badlands Rock is a prominent volcanic rock formation and hiking destination within Oregon’s high-desert Badlands area, known for its panoramic views and rugged landscape.
-
B.
Sentinel Rock
Sentinel Rock is a prominent granite monolith in Yosemite National Park, known for its sheer cliffs and striking views from the Yosemite Valley floor.
-
C.
Pinnacle Rock
Pinnacle Rock is a prominent rocky outcrop and scenic landmark known for its striking cliffs and panoramic views within Pinnacle Rock State Park in West Virginia.
-
D.
Cathedral Rock
Cathedral Rock is a striking red sandstone butte in Sedona, Arizona, renowned as one of the region’s most iconic natural rock formations and scenic hiking destinations.
-
E.
Cathedral Rock
Cathedral Rock is a prominent sandstone rock formation and popular hiking destination located within Nevada’s Spring Mountains near Las Vegas.
- 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_69d6ab26aae88190b2489efcb2a24234 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d8a5c93a1881909b428bf3ed55bb57 |
completed | April 10, 2026, 7:24 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f131726ab08190ae777bee3ac6df43 |
completed | April 28, 2026, 10:15 p.m. |
| NEDg | Description generation | batch_69f141b1c50c819081a8055d951a49de |
completed | April 28, 2026, 11:24 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f14fcb63208190ad1185ad66314fa9 |
completed | April 29, 2026, 12:24 a.m. |
Created at: April 8, 2026, 9:42 p.m.