Triple
T1442236
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mendenhall Glacier |
E31099
|
entity |
| Predicate | flowsInto |
P408
|
FINISHED |
| Object |
Mendenhall Lake
Mendenhall Lake is a glacial lake in Alaska formed by meltwater from the Mendenhall Glacier, known for its striking blue waters and surrounding mountainous scenery.
|
E222838
|
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: Mendenhall Lake | Statement: [Mendenhall Glacier, flowsInto, Mendenhall Lake]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mendenhall Lake Context triple: [Mendenhall Glacier, flowsInto, Mendenhall Lake]
-
A.
Loon Lake
Loon Lake is a scenic high-elevation reservoir in California’s Sierra Nevada, popular for camping, fishing, and outdoor recreation.
-
B.
Siskiwit Lake
Siskiwit Lake is a large inland lake on Isle Royale in Lake Superior, known for its clear waters, remote wilderness setting, and recreational fishing opportunities.
-
C.
Bosten Lake
Bosten Lake is one of China's largest inland freshwater lakes, located in the arid region of Xinjiang and known for its ecological and agricultural importance.
-
D.
Whiskeytown Lake
Whiskeytown Lake is a large reservoir in Northern California known for its clear waters, outdoor recreation, and role in the Central Valley Project.
-
E.
Newcomb Lake
Newcomb Lake is a remote Adirondack lake in New York’s High Peaks region, known for its wilderness setting and historic great camp architecture.
- 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: Mendenhall Lake Triple: [Mendenhall Glacier, flowsInto, Mendenhall Lake]
Generated description
Mendenhall Lake is a glacial lake in Alaska formed by meltwater from the Mendenhall Glacier, known for its striking blue waters and surrounding mountainous scenery.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mendenhall Lake Target entity description: Mendenhall Lake is a glacial lake in Alaska formed by meltwater from the Mendenhall Glacier, known for its striking blue waters and surrounding mountainous scenery.
-
A.
Loon Lake
Loon Lake is a scenic high-elevation reservoir in California’s Sierra Nevada, popular for camping, fishing, and outdoor recreation.
-
B.
Siskiwit Lake
Siskiwit Lake is a large inland lake on Isle Royale in Lake Superior, known for its clear waters, remote wilderness setting, and recreational fishing opportunities.
-
C.
Bosten Lake
Bosten Lake is one of China's largest inland freshwater lakes, located in the arid region of Xinjiang and known for its ecological and agricultural importance.
-
D.
Whiskeytown Lake
Whiskeytown Lake is a large reservoir in Northern California known for its clear waters, outdoor recreation, and role in the Central Valley Project.
-
E.
Newcomb Lake
Newcomb Lake is a remote Adirondack lake in New York’s High Peaks region, known for its wilderness setting and historic great camp architecture.
- 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_69a4991633388190a4d61b5a98aa407a |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c5320728819095d9ed2439fa7d31 |
completed | March 1, 2026, 11:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae02f8483c8190a72c79f5b60eb927 |
completed | March 8, 2026, 11:15 p.m. |
| NEDg | Description generation | batch_69ae03e575a88190a93181eb9d9bc3eb |
completed | March 8, 2026, 11:19 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae0473aecc8190b3da07fb8fd18e81 |
completed | March 8, 2026, 11:21 p.m. |
Created at: March 1, 2026, 8 p.m.