Triple
T32956586
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Aberdeen Lock and Dam |
E843116
|
entity |
| Predicate | locatedInWaterManagementBasin |
P18951
|
FINISHED |
| Object |
Tennessee-Tombigbee basin
The Tennessee-Tombigbee basin is a major river and navigation basin in the southeastern United States that supports flood control, transportation, and regional water management.
|
E2029360
|
NE FINISHED |
How this triple was built (3 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: Tennessee-Tombigbee basin | Statement: [Aberdeen Lock and Dam, locatedInWaterManagementBasin, Tennessee-Tombigbee basin]
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: Tennessee-Tombigbee basin Triple: [Aberdeen Lock and Dam, locatedInWaterManagementBasin, Tennessee-Tombigbee basin]
Generated description
The Tennessee-Tombigbee basin is a major river and navigation basin in the southeastern United States that supports flood control, transportation, and regional water management.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: locatedInWaterManagementBasin Context triple: [Aberdeen Lock and Dam, locatedInWaterManagementBasin, Tennessee-Tombigbee basin]
-
A.
locatedInBasin
chosen
Indicates that one geographical or hydrological feature lies within the drainage or catchment area of a specified basin.
-
B.
waterManagementArea
Indicates the designated region or zone over which specific water resources are managed, regulated, or administered.
-
C.
locatedInWaterwayAuthorityArea
Indicates that one entity lies within the jurisdictional area governed or managed by a particular waterway authority.
-
D.
hasPositionInWatercourse
Indicates that one entity occupies a specific location or position within the course of a body of water.
-
E.
hydrologicallyLocatedIn
Indicates that a water-related feature (such as a river, lake, or watershed) is situated within or associated with a specific geographic or administrative area in terms of hydrology.
- 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_69f3494af2808190ad98cec2f1bc0fe6 |
completed | April 30, 2026, 12:21 p.m. |
| NER | Named-entity recognition | batch_6a0346b487088190814e4bd0765cb609 |
completed | May 12, 2026, 3:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a34d278d4d88190a83d385a45f3cd59 |
completed | June 19, 2026, 5:24 a.m. |
| NEDg | Description generation | batch_6a34d30d5a7c8190b05f04ed591361b0 |
completed | June 19, 2026, 5:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a34d409c8308190a2164b68ed50fdad |
completed | June 19, 2026, 5:30 a.m. |
| PD | Predicate disambiguation | batch_6a0346428c60819090e5ea815c0921ca |
completed | May 12, 2026, 3:24 p.m. |
Created at: May 1, 2026, 1:21 a.m.