Triple
T20792834
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Brazos |
E511821
|
entity |
| Predicate | isNavigableSectionOf |
P12104
|
FINISHED |
| Object | Brazos River at Waco |
—
|
NE NERFINISHED |
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: Brazos River at Waco | Statement: [Lake Brazos, isNavigableSectionOf, Brazos River at Waco]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brazos River at Waco Context triple: [Lake Brazos, isNavigableSectionOf, Brazos River at Waco]
-
A.
Brazos River
chosen
The Brazos River is a major waterway in Texas that flows from the High Plains to the Gulf of Mexico, playing a key role in the region’s agriculture, water supply, and history.
-
B.
Double Mountain Fork Brazos River
The Double Mountain Fork Brazos River is a major headwater tributary of the Brazos River in West Texas, known for flowing through the semi-arid plains and contributing significantly to the river’s upper basin.
-
C.
Nueces River
The Nueces River is a major river in south-central Texas that flows southeastward to the Gulf of Mexico, historically significant for its role in regional settlement, ranching, and water supply.
-
D.
Navasota River
The Navasota River is a tributary of the Brazos River in east-central Texas, known for flowing through rural landscapes and providing water resources and recreation to surrounding communities.
-
E.
Clear Fork Brazos River
The Clear Fork Brazos River is a major tributary of the Brazos River in Texas, known for flowing through the city of Abilene and contributing to regional water resources and recreation.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: isNavigableSectionOf Context triple: [Lake Brazos, isNavigableSectionOf, Brazos River at Waco]
-
A.
isNavigableInSections
Indicates that something can be traversed or used for passage only in certain discrete segments or portions, rather than continuously along its entire extent.
-
B.
navigableInSection
chosen
Indicates that something can be successfully moved through, accessed, or traversed within a specified section or segment.
-
C.
isNavigableVia
Indicates that one entity can be reached, traversed, or accessed by means of another entity (such as a route, medium, or pathway).
-
D.
isNamedSectionOf
Indicates that one entity is a specifically named section or subdivision that forms part of another entity.
-
E.
navigableFor
Indicates that one entity (such as a path, route, or medium) can be traversed or used for movement by another entity (such as a vehicle, vessel, or agent).
- F. None of above.
Provenance (3 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_69e0b4cb83948190bd57bec21d78ed53 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c2aadd7081908c6343821e8c655c |
completed | April 21, 2026, 12:19 a.m. |
| PD | Predicate disambiguation | batch_69e5c0575b1c81908d010223fcd1213e |
completed | April 20, 2026, 5:57 a.m. |
Created at: April 16, 2026, 12:38 p.m.