Triple
T16409100
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Double Pipe Creek |
E398511
|
entity |
| Predicate | watershedName |
P123318
|
FINISHED |
| Object |
Double Pipe Creek watershed
The Double Pipe Creek watershed is the drainage basin in central Maryland that collects and channels water from the surrounding landscape into Double Pipe Creek and its tributaries.
|
E1212405
|
NE FINISHED |
How this triple was built (5 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: Double Pipe Creek watershed | Statement: [Double Pipe Creek, watershedName, Double Pipe Creek watershed]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Double Pipe Creek watershed Context triple: [Double Pipe Creek, watershedName, Double Pipe Creek watershed]
-
A.
Highland Creek watershed
The Highland Creek watershed is a drainage basin in eastern Toronto, Ontario, encompassing the network of streams, valleys, and natural areas that feed into Highland Creek before it empties into Lake Ontario.
-
B.
Cedar Creek watershed
Cedar Creek watershed is the drainage basin in southeastern Wisconsin that collects and channels surface water and runoff feeding into Cedar Creek and its connected aquatic ecosystems.
-
C.
Mill Creek watershed
The Mill Creek watershed is the drainage basin that collects and channels all surface water flowing into Mill Creek and its tributaries, shaping the local hydrology and surrounding ecosystem.
-
D.
Wildcat Creek watershed
The Wildcat Creek watershed is a drainage basin in the East Bay region of the San Francisco Bay Area that collects and channels water from surrounding hills, parks, and urban areas into Wildcat Creek and ultimately the bay.
-
E.
Spavinaw Creek watershed
The Spavinaw Creek watershed is the drainage basin encompassing Spavinaw Creek and its surrounding valleys and tributaries, collecting and channeling surface water across its 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: Double Pipe Creek watershed Triple: [Double Pipe Creek, watershedName, Double Pipe Creek watershed]
Generated description
The Double Pipe Creek watershed is the drainage basin in central Maryland that collects and channels water from the surrounding landscape into Double Pipe Creek and its tributaries.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Double Pipe Creek watershed Target entity description: The Double Pipe Creek watershed is the drainage basin in central Maryland that collects and channels water from the surrounding landscape into Double Pipe Creek and its tributaries.
-
A.
Highland Creek watershed
The Highland Creek watershed is a drainage basin in eastern Toronto, Ontario, encompassing the network of streams, valleys, and natural areas that feed into Highland Creek before it empties into Lake Ontario.
-
B.
Cedar Creek watershed
Cedar Creek watershed is the drainage basin in southeastern Wisconsin that collects and channels surface water and runoff feeding into Cedar Creek and its connected aquatic ecosystems.
-
C.
Mill Creek watershed
The Mill Creek watershed is the drainage basin that collects and channels all surface water flowing into Mill Creek and its tributaries, shaping the local hydrology and surrounding ecosystem.
-
D.
Wildcat Creek watershed
The Wildcat Creek watershed is a drainage basin in the East Bay region of the San Francisco Bay Area that collects and channels water from surrounding hills, parks, and urban areas into Wildcat Creek and ultimately the bay.
-
E.
Spavinaw Creek watershed
The Spavinaw Creek watershed is the drainage basin encompassing Spavinaw Creek and its surrounding valleys and tributaries, collecting and channeling surface water across its region.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: watershedName Context triple: [Double Pipe Creek, watershedName, Double Pipe Creek watershed]
-
A.
watercourseName
Indicates the name assigned to a river, stream, or other flowing body of water in the relationship.
-
B.
watershedType
Indicates the classification or category of a watershed associated with an entity (e.g., by hydrologic, ecological, or management type).
-
C.
hydronymOf
Indicates that one term is the name of a body of water associated with another geographic entity (e.g., a river, lake, or sea named after a place or feature).
-
D.
isWatercourseOf
Indicates that a watercourse (such as a river or stream) flows through, belongs to, or is geographically associated with a particular area or feature.
-
E.
watercourseFeature
Indicates that a feature is a physical characteristic or component associated with a watercourse (such as a river, stream, or canal).
- F. None of above. chosen
Provenance (7 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_69d87f2950248190bc8ad9b9bebdc8c8 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e32871bce08190addd637413473c87 |
completed | April 18, 2026, 6:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a003c64a05c8190a59e800ce2318052 |
completed | May 10, 2026, 8:05 a.m. |
| NEDg | Description generation | batch_6a003dfdd4f88190b86db12bb9c7217a |
completed | May 10, 2026, 8:12 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a003e953ca88190bb7c64c12a46c666 |
completed | May 10, 2026, 8:15 a.m. |
| PD | Predicate disambiguation | batch_69e226fe1dd08190865c181721f8c348 |
completed | April 17, 2026, 12:26 p.m. |
| PDg | Predicate description generation | batch_69e24555bb6c8190977cf5c5f9149056 |
completed | April 17, 2026, 2:36 p.m. |
Created at: April 10, 2026, 5:09 a.m.