Triple

T13561406
Position Surface form Disambiguated ID Type / Status
Subject North American prairie–forest ecotone E323916 entity
Predicate commonGrassGenus P12304 FINISHED
Object Andropogon
Andropogon is a genus of warm-season bunchgrasses that includes several dominant species characteristic of North American prairies and grasslands.
E1046808 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: Andropogon | Statement: [North American prairie–forest ecotone, commonGrassGenus, Andropogon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Andropogon
Context triple: [North American prairie–forest ecotone, commonGrassGenus, Andropogon]
  • A. 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.
  • B. 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.
  • C. Pennisetum glaucum
    Pennisetum glaucum, commonly known as pearl millet, is a hardy cereal crop widely cultivated in arid and semi-arid regions for its nutritious grain and forage.
  • D. Setaria italica
    Setaria italica, commonly known as foxtail millet, is an ancient cereal crop widely cultivated in Asia for its small, nutritious grains and resilience to dry conditions.
  • E. little bluestem (Schizachyrium scoparium)
    Little bluestem (Schizachyrium scoparium) is a perennial bunchgrass native to North American prairies, valued for its drought tolerance, wildlife habitat, and distinctive blue-green foliage that turns reddish-bronze in fall.
  • 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: Andropogon
Triple: [North American prairie–forest ecotone, commonGrassGenus, Andropogon]
Generated description
Andropogon is a genus of warm-season bunchgrasses that includes several dominant species characteristic of North American prairies and grasslands.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Andropogon
Target entity description: Andropogon is a genus of warm-season bunchgrasses that includes several dominant species characteristic of North American prairies and grasslands.
  • A. 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.
  • B. 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.
  • C. Pennisetum glaucum
    Pennisetum glaucum, commonly known as pearl millet, is a hardy cereal crop widely cultivated in arid and semi-arid regions for its nutritious grain and forage.
  • D. Setaria italica
    Setaria italica, commonly known as foxtail millet, is an ancient cereal crop widely cultivated in Asia for its small, nutritious grains and resilience to dry conditions.
  • E. little bluestem (Schizachyrium scoparium)
    Little bluestem (Schizachyrium scoparium) is a perennial bunchgrass native to North American prairies, valued for its drought tolerance, wildlife habitat, and distinctive blue-green foliage that turns reddish-bronze in fall.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: commonGrassGenus
Context triple: [North American prairie–forest ecotone, commonGrassGenus, Andropogon]
  • A. isGrassSubfamily
    Indicates that one entity is a botanical subfamily within the grass family (Poaceae) to which the other entity belongs.
  • B. seedCommonName
    Indicates the commonly used name assigned to a seed in everyday or non-scientific contexts.
  • C. commonNameOfGenus
    Indicates that the object is a commonly used name referring to the genus specified by the subject.
  • D. usedInHorticultureGenus
    Indicates that something (such as a plant, substance, or technique) is employed within horticultural practices involving a particular genus.
  • E. notableGenus chosen
    Indicates that one entity is a genus that is especially prominent, well-known, or significant in relation to the other entity.
  • 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_69d8076830b48190910a902bae5888e2 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbbb9ee3f081909056dc1a92c40b7a completed April 12, 2026, 3:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69f75dad601481908de5f266f01f3f49 completed May 3, 2026, 2:37 p.m.
NEDg Description generation batch_69f75f563cfc81909cde4c403ac10a58 completed May 3, 2026, 2:44 p.m.
NED2 Entity disambiguation (via description) batch_69f75fcbf9548190abd74bf4f4ae2e11 completed May 3, 2026, 2:46 p.m.
PD Predicate disambiguation batch_69dbae13bec4819084c1770638c00ed9 completed April 12, 2026, 2:37 p.m.
Created at: April 9, 2026, 9:47 p.m.