Triple
T3839688
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gulf Coastal Plain |
E93419
|
entity |
| Predicate | containsFeature |
P182
|
FINISHED |
| Object |
Texas coastal prairies
The Texas coastal prairies are a flat, grassy ecoregion along the Gulf of Mexico characterized by tallgrass prairies, wetlands, and rich biodiversity shaped by a humid subtropical climate.
|
E93419
|
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: Texas coastal prairies | Statement: [Gulf Coastal Plain, containsFeature, Texas coastal prairies]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Texas coastal prairies Context triple: [Gulf Coastal Plain, containsFeature, Texas coastal prairies]
-
A.
South Texas Plains
South Texas Plains is a semi-arid region in southern Texas characterized by brush country, rolling plains, and a mix of ranching and oil-producing landscapes.
-
B.
Blackland Prairie
Blackland Prairie is a fertile grassland ecoregion in Texas characterized by rich, dark clay soils that historically supported extensive tallgrass prairies and now largely agricultural land.
-
C.
Gulf Coastal Plain
The Gulf Coastal Plain is a broad, low-lying region of the southern United States characterized by flat to gently rolling terrain, extensive river systems, and proximity to the Gulf of Mexico.
-
D.
Shortgrass prairie
Shortgrass prairie is a semi-arid grassland ecosystem of the western Great Plains characterized by low-growing drought-tolerant grasses and sparse tree cover.
-
E.
South Texas
South Texas is a culturally rich and predominantly Hispanic region of southern Texas known for its border communities, agriculture, and strong ties to Mexico.
- 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: Texas coastal prairies Triple: [Gulf Coastal Plain, containsFeature, Texas coastal prairies]
Generated description
The Texas coastal prairies are a flat, grassy ecoregion along the Gulf of Mexico characterized by tallgrass prairies, wetlands, and rich biodiversity shaped by a humid subtropical climate.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Texas coastal prairies Target entity description: The Texas coastal prairies are a flat, grassy ecoregion along the Gulf of Mexico characterized by tallgrass prairies, wetlands, and rich biodiversity shaped by a humid subtropical climate.
-
A.
South Texas Plains
South Texas Plains is a semi-arid region in southern Texas characterized by brush country, rolling plains, and a mix of ranching and oil-producing landscapes.
-
B.
Blackland Prairie
Blackland Prairie is a fertile grassland ecoregion in Texas characterized by rich, dark clay soils that historically supported extensive tallgrass prairies and now largely agricultural land.
-
C.
Gulf Coastal Plain
chosen
The Gulf Coastal Plain is a broad, low-lying region of the southern United States characterized by flat to gently rolling terrain, extensive river systems, and proximity to the Gulf of Mexico.
-
D.
Shortgrass prairie
Shortgrass prairie is a semi-arid grassland ecosystem of the western Great Plains characterized by low-growing drought-tolerant grasses and sparse tree cover.
-
E.
South Texas
South Texas is a culturally rich and predominantly Hispanic region of southern Texas known for its border communities, agriculture, and strong ties to Mexico.
- F. None of above.
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_69aed96ce578819084ab16e3439976c9 |
completed | March 9, 2026, 2:30 p.m. |
| NER | Named-entity recognition | batch_69aeeba1535c8190b36e2ab2d4514b54 |
completed | March 9, 2026, 3:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5040a8b808190874ad1a5152adf1f |
completed | March 14, 2026, 6:45 a.m. |
| NEDg | Description generation | batch_69b504b2ba748190af2df2a318ab0693 |
completed | March 14, 2026, 6:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b50534242c8190a1d4658e7896c2be |
completed | March 14, 2026, 6:50 a.m. |
Created at: March 9, 2026, 3:18 p.m.