Triple
T4244196
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Missoula floods |
E95487
|
entity |
| Predicate | associatedWith |
P37
|
FINISHED |
| Object |
Glacial Lake Columbia
Glacial Lake Columbia was a large prehistoric proglacial lake in the Pacific Northwest that played a key role in shaping regional landscapes during the last Ice Age.
|
E430251
|
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: Glacial Lake Columbia | Statement: [Missoula floods, associatedWith, Glacial Lake Columbia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Glacial Lake Columbia Context triple: [Missoula floods, associatedWith, Glacial Lake Columbia]
-
A.
Lake Cushman
Lake Cushman is a scenic reservoir on the north fork of the Skokomish River in Washington State, popular for boating, fishing, and hiking near Olympic National Park.
-
B.
Waskesiu Lake
Waskesiu Lake is a popular recreational lake in central Saskatchewan, Canada, known for its beaches, boating, fishing, and its role as the main visitor hub within Prince Albert National Park.
-
C.
Lake Koocanusa
Lake Koocanusa is a large cross-border reservoir on the Kootenay River, spanning southeastern British Columbia in Canada and northwestern Montana in the United States, popular for recreation and hydroelectric power generation.
-
D.
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.
-
E.
Lake Crescent
Lake Crescent is a deep, glacially carved lake on Washington State’s Olympic Peninsula, renowned for its clear blue waters and scenic mountain surroundings.
- 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: Glacial Lake Columbia Triple: [Missoula floods, associatedWith, Glacial Lake Columbia]
Generated description
Glacial Lake Columbia was a large prehistoric proglacial lake in the Pacific Northwest that played a key role in shaping regional landscapes during the last Ice Age.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Glacial Lake Columbia Target entity description: Glacial Lake Columbia was a large prehistoric proglacial lake in the Pacific Northwest that played a key role in shaping regional landscapes during the last Ice Age.
-
A.
Lake Cushman
Lake Cushman is a scenic reservoir on the north fork of the Skokomish River in Washington State, popular for boating, fishing, and hiking near Olympic National Park.
-
B.
Waskesiu Lake
Waskesiu Lake is a popular recreational lake in central Saskatchewan, Canada, known for its beaches, boating, fishing, and its role as the main visitor hub within Prince Albert National Park.
-
C.
Lake Koocanusa
Lake Koocanusa is a large cross-border reservoir on the Kootenay River, spanning southeastern British Columbia in Canada and northwestern Montana in the United States, popular for recreation and hydroelectric power generation.
-
D.
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.
-
E.
Lake Crescent
Lake Crescent is a deep, glacially carved lake on Washington State’s Olympic Peninsula, renowned for its clear blue waters and scenic mountain surroundings.
- 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_69b3453d91548190b4d4ef8fe52aa2ac |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b34e8c42e88190b309a1ef7f6529ac |
completed | March 12, 2026, 11:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5d05f55f48190b671830e173ef2ba |
completed | March 14, 2026, 9:17 p.m. |
| NEDg | Description generation | batch_69b5d0e2a6948190999ce89edfd3922c |
completed | March 14, 2026, 9:19 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b5d11b84ac8190a19015567d4c135a |
completed | March 14, 2026, 9:20 p.m. |
Created at: March 12, 2026, 11:05 p.m.