Triple
T18537670
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Shore marshlands |
E453006
|
entity |
| Predicate | hasVegetationType |
P953
|
FINISHED |
| Object | Spartina alterniflora |
—
|
NE NERFINISHED |
How this triple was built (2 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: Spartina alterniflora | Statement: [South Shore marshlands, hasVegetationType, Spartina alterniflora]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Spartina alterniflora Context triple: [South Shore marshlands, hasVegetationType, Spartina alterniflora]
-
A.
Spartina alterniflora (smooth cordgrass)
chosen
Spartina alterniflora, or smooth cordgrass, is a salt-tolerant perennial grass native to Atlantic and Gulf Coast salt marshes, where it plays a key role in stabilizing shorelines and providing habitat for coastal wildlife.
-
B.
Phragmites australis
Phragmites australis is a tall, perennial reed grass commonly found in wetlands worldwide, where it often forms dense stands that dominate marsh ecosystems.
-
C.
Nypa palms
Nypa palms are a type of mangrove-associated palm (Nypa fruticans) that grow in tidal estuaries and brackish lagoons, forming dense stands along tropical coastlines.
-
D.
Sonneratia
Sonneratia is a genus of mangrove trees and shrubs known for inhabiting intertidal coastal zones in the Indo-Pacific region.
-
E.
Suriana maritima
Suriana maritima is a salt-tolerant coastal shrub species commonly found in tropical and subtropical shorelines, known for its small yellow flowers and role in stabilizing sandy habitats.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8d387b5548190aa030dad2cb4947e |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e534030bd88190b25b95305a12a0c1 |
completed | April 19, 2026, 7:58 p.m. |
Created at: April 10, 2026, 11:37 a.m.