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.