Triple
T12916910
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hawizeh Marshes |
E309008
|
entity |
| Predicate | dominantVegetation |
P953
|
FINISHED |
| Object |
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.
|
E1008944
|
NE FINISHED |
How this triple was built (4 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: Phragmites australis | Statement: [Hawizeh Marshes, dominantVegetation, Phragmites australis]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Phragmites australis Context triple: [Hawizeh Marshes, dominantVegetation, Phragmites australis]
-
A.
Spartina alterniflora (smooth cordgrass)
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.
Phragmacia
Phragmacia is a genus of small insectivorous passerine birds in the warbler family Sylviidae.
-
C.
Typha species
Typha species are tall, grass-like wetland plants commonly known as cattails, characterized by their cylindrical brown flower spikes and preference for marshy, freshwater habitats.
-
D.
Cyperus
Cyperus is a large and diverse genus of sedge plants found worldwide, including species such as papyrus and nutsedge, known for their grass-like appearance and ecological importance in wetlands and grasslands.
-
E.
Salicornia
Salicornia is a genus of succulent, salt-tolerant plants commonly known as glassworts, found in coastal salt marshes and used as both a vegetable and a source of soda ash historically.
- 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: Phragmites australis Triple: [Hawizeh Marshes, dominantVegetation, Phragmites australis]
Generated description
Phragmites australis is a tall, perennial reed grass commonly found in wetlands worldwide, where it often forms dense stands that dominate marsh ecosystems.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Phragmites australis Target entity description: Phragmites australis is a tall, perennial reed grass commonly found in wetlands worldwide, where it often forms dense stands that dominate marsh ecosystems.
-
A.
Spartina alterniflora (smooth cordgrass)
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.
Phragmacia
Phragmacia is a genus of small insectivorous passerine birds in the warbler family Sylviidae.
-
C.
Typha species
Typha species are tall, grass-like wetland plants commonly known as cattails, characterized by their cylindrical brown flower spikes and preference for marshy, freshwater habitats.
-
D.
Cyperus
Cyperus is a large and diverse genus of sedge plants found worldwide, including species such as papyrus and nutsedge, known for their grass-like appearance and ecological importance in wetlands and grasslands.
-
E.
Salicornia
Salicornia is a genus of succulent, salt-tolerant plants commonly known as glassworts, found in coastal salt marshes and used as both a vegetable and a source of soda ash historically.
- F. None of above. chosen
Provenance (5 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_69d7bdf92b588190acdf2a2291ac4590 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d971a1e8088190af697629baecf59f |
completed | April 10, 2026, 9:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6a571a3e48190a32d362adc6eaee2 |
completed | May 3, 2026, 1:31 a.m. |
| NEDg | Description generation | batch_69f6a66cd21081909283d70e0f5d06cb |
completed | May 3, 2026, 1:35 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6a77ba20081908f72f46f64382fca |
completed | May 3, 2026, 1:40 a.m. |
Created at: April 9, 2026, 5:41 p.m.