Triple
T1533793
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Greenwich Island |
E32504
|
entity |
| Predicate | hasHighestPoint |
P210
|
FINISHED |
| Object |
Ephraim Bluff
Ephraim Bluff is a prominent elevated landform that constitutes the highest point on Greenwich Island in the South Shetland Islands of Antarctica.
|
E175383
|
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: Ephraim Bluff | Statement: [Greenwich Island, hasHighestPoint, Ephraim Bluff]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ephraim Bluff Context triple: [Greenwich Island, hasHighestPoint, Ephraim Bluff]
-
A.
Siasconset Bluff
Siasconset Bluff is a scenic coastal bluff area on the eastern shore of Nantucket Island, Massachusetts, known for its dramatic ocean views and historic seaside cottages.
-
B.
Rattlesnake Knob
Rattlesnake Knob is a lesser peak on the Mount Holyoke Range in western Massachusetts, known for its wooded trails and local hiking opportunities.
-
C.
Fossil Bluff
Fossil Bluff is a British Antarctic Survey research station on Alexander Island in Antarctica, primarily used as a logistics and refuelling hub for scientific field operations.
-
D.
Cassins Ridge
Cassin's Ridge is a classic, highly technical alpine climbing route ascending the steep south face of Denali in Alaska.
-
E.
Fort Hawkins
Fort Hawkins was an early 19th-century U.S. military fort and frontier trading post that became the nucleus for the later city of Macon, Georgia.
- 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: Ephraim Bluff Triple: [Greenwich Island, hasHighestPoint, Ephraim Bluff]
Generated description
Ephraim Bluff is a prominent elevated landform that constitutes the highest point on Greenwich Island in the South Shetland Islands of Antarctica.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ephraim Bluff Target entity description: Ephraim Bluff is a prominent elevated landform that constitutes the highest point on Greenwich Island in the South Shetland Islands of Antarctica.
-
A.
Siasconset Bluff
Siasconset Bluff is a scenic coastal bluff area on the eastern shore of Nantucket Island, Massachusetts, known for its dramatic ocean views and historic seaside cottages.
-
B.
Rattlesnake Knob
Rattlesnake Knob is a lesser peak on the Mount Holyoke Range in western Massachusetts, known for its wooded trails and local hiking opportunities.
-
C.
Fossil Bluff
Fossil Bluff is a British Antarctic Survey research station on Alexander Island in Antarctica, primarily used as a logistics and refuelling hub for scientific field operations.
-
D.
Cassins Ridge
Cassin's Ridge is a classic, highly technical alpine climbing route ascending the steep south face of Denali in Alaska.
-
E.
Fort Hawkins
Fort Hawkins was an early 19th-century U.S. military fort and frontier trading post that became the nucleus for the later city of Macon, Georgia.
- 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_69a885ea86308190998f6bc14bb91f8e |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aa61f8df00819086f34847e2170e12 |
completed | March 6, 2026, 5:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad30942dc481908de85bd2ca30c0bd |
completed | March 8, 2026, 8:17 a.m. |
| NEDg | Description generation | batch_69ad3104afe88190a8d783dd38d4f2fd |
completed | March 8, 2026, 8:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad31a17f5c8190b0d56b449f79cca5 |
completed | March 8, 2026, 8:21 a.m. |
Created at: March 4, 2026, 7:26 p.m.