Triple
T13141345
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Buffalo Bayou |
E312216
|
entity |
| Predicate | isCentralCorridorFor |
P4408
|
FINISHED |
| Object | Houston green space network |
E474543
|
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: Houston green space network | Statement: [Buffalo Bayou, isCentralCorridorFor, Houston green space network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Houston green space network Context triple: [Buffalo Bayou, isCentralCorridorFor, Houston green space network]
-
A.
Barton Creek Greenbelt
Barton Creek Greenbelt is a popular Austin, Texas natural recreation area known for its hiking and biking trails, limestone cliffs, and swimming holes along Barton Creek.
-
B.
Hermann Park Conservancy
chosen
Hermann Park Conservancy is a nonprofit organization dedicated to the stewardship, improvement, and advocacy of Houston’s historic Hermann Park.
-
C.
Austin park and trail system
The Austin park and trail system is an interconnected network of urban parks, greenbelts, and multi-use trails that provide outdoor recreation and scenic access throughout the city of Austin, Texas.
-
D.
Phoenix parks system
The Phoenix parks system is a vast network of urban and desert parks, preserves, and recreational areas that protect the Sonoran Desert landscape while providing outdoor recreation for residents and visitors across the Phoenix metropolitan area.
-
E.
San Antonio park system
The San Antonio park system is a network of public parks, greenways, and recreational areas managed by the City of San Antonio to provide outdoor spaces, conservation, and leisure opportunities for residents and visitors.
- 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: isCentralCorridorFor Context triple: [Buffalo Bayou, isCentralCorridorFor, Houston green space network]
-
A.
hasCentralStreet
Indicates that a place or area possesses a primary or main street that serves as its central thoroughfare.
-
B.
isPartOfCorridorSystem
Indicates that one entity forms a component or segment within a larger interconnected corridor system.
-
C.
isCentralTo
chosen
Indicates that something plays a primary, essential, or defining role in relation to something else, such that the latter depends on or is organized around it.
-
D.
isMostHeavilyTraveledCorridorIn
Indicates that a particular route or corridor experiences the highest volume of travel or traffic within a specified area or region.
-
E.
hasCorridor
Indicates that one entity includes, is connected by, or provides access through a corridor to another entity.
- F. None of above.
Provenance (4 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_69d806aabde48190899e13e41659cae5 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d981b84f1081908b9e2d54a64d4c2d |
completed | April 10, 2026, 11:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6eae2c3848190b062fa8da7dc8a92 |
completed | May 3, 2026, 6:27 a.m. |
| PD | Predicate disambiguation | batch_69d9804543cc8190a23cd7da59a12a7b |
completed | April 10, 2026, 10:57 p.m. |
Created at: April 9, 2026, 9:10 p.m.