Triple
T6846372
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | McMurdo Sound |
E157904
|
entity |
| Predicate | hasNearbyStrait |
P21880
|
FINISHED |
| Object |
McMurdo Strait
McMurdo Strait is a narrow Antarctic waterway near McMurdo Sound that forms part of the coastal marine geography of the Ross Sea region.
|
E623083
|
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: McMurdo Strait | Statement: [McMurdo Sound, hasNearbyStrait, McMurdo Strait]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: McMurdo Strait Context triple: [McMurdo Sound, hasNearbyStrait, McMurdo Strait]
-
A.
Bransfield Strait
Bransfield Strait is a narrow body of water off the northern tip of the Antarctic Peninsula, separating it from the South Shetland Islands and serving as an important route for polar research and shipping.
-
B.
Gerlache Strait
Gerlache Strait is a scenic, iceberg-filled waterway off the Antarctic Peninsula, known for its rich marine wildlife and frequent use as a route for scientific and expedition vessels.
-
C.
McMurdo Sound
McMurdo Sound is a body of water off the coast of Antarctica, known as a key access point for scientific research stations and Antarctic exploration.
-
D.
Lemaire Channel
Lemaire Channel is a narrow, scenic strait off the Antarctic Peninsula famed for its towering cliffs, icebergs, and popularity as a highlight of Antarctic cruises.
-
E.
Barnum Island Channel
Barnum Island Channel is a tidal waterway in Nassau County, New York, separating Barnum Island from the nearby South Shore communities and connecting to the surrounding bays and inlets.
- 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: McMurdo Strait Triple: [McMurdo Sound, hasNearbyStrait, McMurdo Strait]
Generated description
McMurdo Strait is a narrow Antarctic waterway near McMurdo Sound that forms part of the coastal marine geography of the Ross Sea region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: McMurdo Strait Target entity description: McMurdo Strait is a narrow Antarctic waterway near McMurdo Sound that forms part of the coastal marine geography of the Ross Sea region.
-
A.
Bransfield Strait
Bransfield Strait is a narrow body of water off the northern tip of the Antarctic Peninsula, separating it from the South Shetland Islands and serving as an important route for polar research and shipping.
-
B.
Gerlache Strait
Gerlache Strait is a scenic, iceberg-filled waterway off the Antarctic Peninsula, known for its rich marine wildlife and frequent use as a route for scientific and expedition vessels.
-
C.
McMurdo Sound
McMurdo Sound is a body of water off the coast of Antarctica, known as a key access point for scientific research stations and Antarctic exploration.
-
D.
Lemaire Channel
Lemaire Channel is a narrow, scenic strait off the Antarctic Peninsula famed for its towering cliffs, icebergs, and popularity as a highlight of Antarctic cruises.
-
E.
Barnum Island Channel
Barnum Island Channel is a tidal waterway in Nassau County, New York, separating Barnum Island from the nearby South Shore communities and connecting to the surrounding bays and inlets.
- 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_69c6882ed4c081909dc465a7cf8838be |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d7cbe4488190b41ddf953f12f55f |
completed | March 27, 2026, 7:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c72fc42e688190baa8413883e5506c |
completed | March 28, 2026, 1:32 a.m. |
| NEDg | Description generation | batch_69c7304c0bac8190a9ece4e50ab49586 |
completed | March 28, 2026, 1:35 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7310fa9bc8190bfb0a43890dc5e96 |
completed | March 28, 2026, 1:38 a.m. |
Created at: March 27, 2026, 2:20 p.m.