Triple
T3268353
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Androscoggin River |
E68581
|
entity |
| Predicate | source |
P409
|
FINISHED |
| Object |
Umbagog Lake
Umbagog Lake is a large, remote freshwater lake straddling the Maine–New Hampshire border, known for its rich wildlife habitat and protected status as a national wildlife refuge and state park.
|
E627909
|
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: Umbagog Lake | Statement: [Androscoggin River, source, Umbagog Lake]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Umbagog Lake Context triple: [Androscoggin River, source, Umbagog Lake]
-
A.
Messalonskee Lake
Messalonskee Lake is a large freshwater lake in central Maine known for recreation, fishing, and its scenic shoreline.
-
B.
Woods Lake
Woods Lake is a scenic alpine lake in the Sierra Nevada of California, popular for camping, fishing, and hiking in the Carson Pass area.
-
C.
Raquette Lake
Raquette Lake is a scenic lake in the Adirondack Mountains of New York, known for its historic Great Camps, outdoor recreation, and largely undeveloped shoreline.
-
D.
Phelps Lake
Phelps Lake is a scenic glacial lake in Wyoming’s Grand Teton National Park, known for its clear waters, surrounding forests, and striking views of the Teton Range.
-
E.
St. Mary Lake
St. Mary Lake is a prominent alpine lake in Montana’s Rocky Mountains, known for its striking turquoise waters and scenic mountain backdrop within Glacier 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: Umbagog Lake Triple: [Androscoggin River, source, Umbagog Lake]
Generated description
Umbagog Lake is a large, remote freshwater lake straddling the Maine–New Hampshire border, known for its rich wildlife habitat and protected status as a national wildlife refuge and state park.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Umbagog Lake Target entity description: Umbagog Lake is a large, remote freshwater lake straddling the Maine–New Hampshire border, known for its rich wildlife habitat and protected status as a national wildlife refuge and state park.
-
A.
Messalonskee Lake
Messalonskee Lake is a large freshwater lake in central Maine known for recreation, fishing, and its scenic shoreline.
-
B.
Woods Lake
Woods Lake is a scenic alpine lake in the Sierra Nevada of California, popular for camping, fishing, and hiking in the Carson Pass area.
-
C.
Raquette Lake
Raquette Lake is a scenic lake in the Adirondack Mountains of New York, known for its historic Great Camps, outdoor recreation, and largely undeveloped shoreline.
-
D.
Phelps Lake
Phelps Lake is a scenic glacial lake in Wyoming’s Grand Teton National Park, known for its clear waters, surrounding forests, and striking views of the Teton Range.
-
E.
St. Mary Lake
St. Mary Lake is a prominent alpine lake in Montana’s Rocky Mountains, known for its striking turquoise waters and scenic mountain backdrop within Glacier National Park.
- 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_69ad8590444081909e8107a8aeef3a23 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adafcf9c6c819092f9c618b778b46d |
completed | March 8, 2026, 5:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c74872582c81908c64a9bf925f67c6 |
completed | March 28, 2026, 3:18 a.m. |
| NEDg | Description generation | batch_69c74aa66e5481909d3c08289d1e86b4 |
completed | March 28, 2026, 3:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c74b50fe148190b527c5b625e701bc |
completed | March 28, 2026, 3:30 a.m. |
Created at: March 8, 2026, 3:09 p.m.