Triple
T2423603
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mount Katahdin |
E53474
|
entity |
| Predicate | hasGlacialCirque |
P8808
|
FINISHED |
| Object |
South Basin
South Basin is a prominent glacial cirque on Maine’s Mount Katahdin, characterized by steep rock walls and a bowl-shaped valley formed by ancient glacial erosion.
|
E265657
|
NE FINISHED |
How this triple was built (5 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: South Basin | Statement: [Mount Katahdin, hasGlacialCirque, South Basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: South Basin Context triple: [Mount Katahdin, hasGlacialCirque, South Basin]
-
A.
Mono Basin
Mono Basin is a high-desert watershed in eastern California best known for Mono Lake, its striking tufa formations, and its dramatic Eastern Sierra scenery.
-
B.
Alvord Basin
Alvord Basin is an arid endorheic basin in southeastern Oregon known for its expansive playa, surrounding mountain ranges, and striking high-desert landscape.
-
C.
Palisade Basin
Palisade Basin is a high-elevation alpine basin in California’s Sierra Nevada, known for its rugged granite peaks, glacial lakes, and remote backcountry setting.
-
D.
Great Basin
The Great Basin is a vast, arid region of interior drainage in the western United States, characterized by its basin-and-range topography, deserts, and salt flats.
-
E.
Morongo Basin
The Morongo Basin is a high desert region in Southern California’s Mojave Desert, known for its scattered communities, arid landscapes, and proximity to Joshua Tree National Park.
- 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: South Basin Triple: [Mount Katahdin, hasGlacialCirque, South Basin]
Generated description
South Basin is a prominent glacial cirque on Maine’s Mount Katahdin, characterized by steep rock walls and a bowl-shaped valley formed by ancient glacial erosion.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: South Basin Target entity description: South Basin is a prominent glacial cirque on Maine’s Mount Katahdin, characterized by steep rock walls and a bowl-shaped valley formed by ancient glacial erosion.
-
A.
Mono Basin
Mono Basin is a high-desert watershed in eastern California best known for Mono Lake, its striking tufa formations, and its dramatic Eastern Sierra scenery.
-
B.
Alvord Basin
Alvord Basin is an arid endorheic basin in southeastern Oregon known for its expansive playa, surrounding mountain ranges, and striking high-desert landscape.
-
C.
Palisade Basin
Palisade Basin is a high-elevation alpine basin in California’s Sierra Nevada, known for its rugged granite peaks, glacial lakes, and remote backcountry setting.
-
D.
Great Basin
The Great Basin is a vast, arid region of interior drainage in the western United States, characterized by its basin-and-range topography, deserts, and salt flats.
-
E.
Morongo Basin
The Morongo Basin is a high desert region in Southern California’s Mojave Desert, known for its scattered communities, arid landscapes, and proximity to Joshua Tree National Park.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasGlacialCirque Context triple: [Mount Katahdin, hasGlacialCirque, South Basin]
-
A.
hasGlacier
Indicates that one entity possesses, contains, or is characterized by the presence of a glacier.
-
B.
hasProglacialLake
Indicates that a glacier or ice sheet is or was associated with a lake formed directly in front of it by meltwater or ice-dammed water.
-
C.
glacierType
Indicates the specific classification or category of a glacier based on its form, dynamics, or setting.
-
D.
notableGlacier
Indicates that the subject is a glacier recognized for its particular significance, prominence, or noteworthiness.
-
E.
glaciationCharacteristic
chosen
Indicates that one entity is a characteristic, feature, or property associated with the process or effects of glaciation of another entity.
- F. None of above.
Provenance (6 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_69ab495c44d48190b7235b23719bc3f6 |
completed | March 6, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69abc9f342e88190a430b02842ded418 |
completed | March 7, 2026, 6:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aebf5e33208190a6899e6672b3daeb |
completed | March 9, 2026, 12:38 p.m. |
| NEDg | Description generation | batch_69aec590516c81908f5126e203bb3638 |
completed | March 9, 2026, 1:05 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69aec6194a3c81909055a16553f39e78 |
completed | March 9, 2026, 1:07 p.m. |
| PD | Predicate disambiguation | batch_69abc5a889948190b77de4ef6ac815a8 |
completed | March 7, 2026, 6:28 a.m. |
Created at: March 6, 2026, 9:42 p.m.