Triple
T3308256
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pemigewasset River |
E69503
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object |
Mad River
Mad River is a tributary stream in New Hampshire that feeds into the Pemigewasset River within the Merrimack River watershed.
|
E558760
|
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: Mad River | Statement: [Pemigewasset River, hasTributary, Mad River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mad River Context triple: [Pemigewasset River, hasTributary, Mad River]
-
A.
Mad River
Mad River is a tributary of the Great Miami River in western Ohio known for its clear, cold waters and popularity for fishing and paddling.
-
B.
Waters River
Waters River is a small waterway in Massachusetts that flows through the town of Danvers.
-
C.
Mad River (Vermont)
Mad River (Vermont) is a scenic mountain river in central Vermont known for its clear waters, popular trout fishing, and role in regional outdoor recreation.
-
D.
Contoocook River
The Contoocook River is a scenic river in southern New Hampshire known for its northward flow and popular recreational activities such as fishing, paddling, and whitewater boating.
-
E.
Flat River
Flat River is a tributary stream in North Carolina that feeds into the Neuse River within the state’s Piedmont region.
- 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: Mad River Triple: [Pemigewasset River, hasTributary, Mad River]
Generated description
Mad River is a tributary stream in New Hampshire that feeds into the Pemigewasset River within the Merrimack River watershed.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mad River Target entity description: Mad River is a tributary stream in New Hampshire that feeds into the Pemigewasset River within the Merrimack River watershed.
-
A.
Mad River
Mad River is a tributary of the Great Miami River in western Ohio known for its clear, cold waters and popularity for fishing and paddling.
-
B.
Waters River
Waters River is a small waterway in Massachusetts that flows through the town of Danvers.
-
C.
Mad River (Vermont)
Mad River (Vermont) is a scenic mountain river in central Vermont known for its clear waters, popular trout fishing, and role in regional outdoor recreation.
-
D.
Contoocook River
The Contoocook River is a scenic river in southern New Hampshire known for its northward flow and popular recreational activities such as fishing, paddling, and whitewater boating.
-
E.
Flat River
Flat River is a tributary stream in North Carolina that feeds into the Neuse River within the state’s Piedmont region.
- 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_69ad859f218081909458d2cebbf57565 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb0cc15088190b51c311c6590df04 |
completed | March 8, 2026, 5:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0e2d5e3948190961df336430d31f7 |
completed | March 23, 2026, 6:51 a.m. |
| NEDg | Description generation | batch_69c0f4bc97548190bf0fffed9a0f732e |
completed | March 23, 2026, 8:07 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c0f513fa448190a6a94e131354f4e9 |
completed | March 23, 2026, 8:08 a.m. |
Created at: March 8, 2026, 3:11 p.m.