Triple

T6605086
Position Surface form Disambiguated ID Type / Status
Subject Flint Hills E149095 entity
Predicate dominantGrasses P38050 FINISHED
Object big bluestem
Big bluestem is a tall, perennial warm-season prairie grass native to North America, known as a key component of tallgrass prairie ecosystems and an important forage species for grazing animals.
E608012 NE FINISHED

How this triple was built (5 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: big bluestem | Statement: [Flint Hills, dominantGrasses, big bluestem]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: big bluestem
Context triple: [Flint Hills, dominantGrasses, big bluestem]
  • A. Bouteloua
    Bouteloua is a genus of drought-tolerant grasses, commonly known as grama grasses, native to the Americas and characteristic of many North American grassland and foothill ecosystems.
  • B. Avena fatua
    Avena fatua, commonly known as wild oat, is a widespread annual grass species often considered a weed in agricultural and disturbed habitats.
  • C. Deschampsia
    Deschampsia is a genus of tufted, cool-season grasses found in temperate and polar regions, including species adapted to harsh environments such as Antarctica.
  • D. Kentucky bluegrass
    Kentucky bluegrass is a cool-season perennial turfgrass widely used in lawns, sports fields, and pastures for its dense, fine-textured, and durable sod.
  • E. blue grama
    Blue grama is a drought-tolerant perennial bunchgrass native to North American prairies, where it is a dominant species in shortgrass grassland ecosystems.
  • 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: big bluestem
Triple: [Flint Hills, dominantGrasses, big bluestem]
Generated description
Big bluestem is a tall, perennial warm-season prairie grass native to North America, known as a key component of tallgrass prairie ecosystems and an important forage species for grazing animals.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: big bluestem
Target entity description: Big bluestem is a tall, perennial warm-season prairie grass native to North America, known as a key component of tallgrass prairie ecosystems and an important forage species for grazing animals.
  • A. Bouteloua
    Bouteloua is a genus of drought-tolerant grasses, commonly known as grama grasses, native to the Americas and characteristic of many North American grassland and foothill ecosystems.
  • B. Avena fatua
    Avena fatua, commonly known as wild oat, is a widespread annual grass species often considered a weed in agricultural and disturbed habitats.
  • C. Deschampsia
    Deschampsia is a genus of tufted, cool-season grasses found in temperate and polar regions, including species adapted to harsh environments such as Antarctica.
  • D. Kentucky bluegrass
    Kentucky bluegrass is a cool-season perennial turfgrass widely used in lawns, sports fields, and pastures for its dense, fine-textured, and durable sod.
  • E. blue grama
    Blue grama is a drought-tolerant perennial bunchgrass native to North American prairies, where it is a dominant species in shortgrass grassland ecosystems.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: dominantGrasses
Context triple: [Flint Hills, dominantGrasses, big bluestem]
  • A. dominantPlantFamily
    Indicates that one plant family is the most prevalent or ecologically dominant group within a specified area, community, or context.
  • B. hasDominantSpecies chosen
    Indicates that one entity possesses or is characterized by a species that is predominant or most influential within it.
  • C. dominantCommunity
    Indicates that one community holds a prevailing or controlling influence, status, or presence over others within a given context.
  • D. dominantEnvironment
    Indicates the primary or prevailing environment or setting in which an entity most characteristically exists, operates, or exerts influence.
  • E. dominantTree
    Indicates that one tree has a dominant or prevailing influence over another tree, such as in size, canopy coverage, or competitive advantage within a shared environment.
  • F. None of above.

Provenance (6 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_69c687eaa7508190bb58ce2aa02039b3 completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6cc9c6cb0819084fec8e0beb430de completed March 27, 2026, 6:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6e43aaa8c8190b7fb3666e4209a75 completed March 27, 2026, 8:10 p.m.
NEDg Description generation batch_69c6e82a4e488190a10de7b2dac00701 completed March 27, 2026, 8:27 p.m.
NED2 Entity disambiguation (via description) batch_69c6e8b519088190bb84c77fafb3ee0d completed March 27, 2026, 8:29 p.m.
PD Predicate disambiguation batch_69c6acfd17388190bd0bb8b2371e7df1 completed March 27, 2026, 4:14 p.m.
Created at: March 27, 2026, 1:56 p.m.