Triple

T8598400
Position Surface form Disambiguated ID Type / Status
Subject George Barrow E203609 entity
Predicate notableConcept P201 FINISHED
Object Barrovian metamorphism
Barrovian metamorphism is a classic regional metamorphic sequence characterized by systematically increasing metamorphic grade and index minerals with depth, first documented in the Scottish Highlands.
 E744754 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: Barrovian metamorphism | Statement: [George Barrow, notableConcept, Barrovian metamorphism]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Barrovian metamorphism
Context triple: [George Barrow, notableConcept, Barrovian metamorphism]
  • A. Metamorphism
    Metamorphism is a seminal geological text that systematically explains the processes and conditions under which rocks undergo mineralogical and structural changes within the Earth's crust.
  • B. Bowen’s reaction series
    Bowen’s reaction series is a conceptual model in geology that explains the sequence and conditions under which minerals crystallize from cooling magma.
  • C. Grenville orogeny
    The Grenville orogeny was a major Precambrian mountain-building event that helped assemble the supercontinent Rodinia and formed the ancient core of parts of North America and other continents.
  • D. Damara orogeny
    The Damara orogeny was a major Neoproterozoic–early Paleozoic mountain-building event in present-day Namibia associated with the assembly of the Gondwana supercontinent.
  • E. Marathon orogeny
    The Marathon orogeny was a late Paleozoic mountain-building event in what is now western Texas, associated with the collision of continental plates during the assembly of the supercontinent Pangaea.
  • 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: Barrovian metamorphism
Triple: [George Barrow, notableConcept, Barrovian metamorphism]
Generated description
Barrovian metamorphism is a classic regional metamorphic sequence characterized by systematically increasing metamorphic grade and index minerals with depth, first documented in the Scottish Highlands.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Barrovian metamorphism
Target entity description: Barrovian metamorphism is a classic regional metamorphic sequence characterized by systematically increasing metamorphic grade and index minerals with depth, first documented in the Scottish Highlands.
  • A. Metamorphism
    Metamorphism is a seminal geological text that systematically explains the processes and conditions under which rocks undergo mineralogical and structural changes within the Earth's crust.
  • B. Bowen’s reaction series
    Bowen’s reaction series is a conceptual model in geology that explains the sequence and conditions under which minerals crystallize from cooling magma.
  • C. Grenville orogeny
    The Grenville orogeny was a major Precambrian mountain-building event that helped assemble the supercontinent Rodinia and formed the ancient core of parts of North America and other continents.
  • D. Damara orogeny
    The Damara orogeny was a major Neoproterozoic–early Paleozoic mountain-building event in present-day Namibia associated with the assembly of the Gondwana supercontinent.
  • E. Marathon orogeny
    The Marathon orogeny was a late Paleozoic mountain-building event in what is now western Texas, associated with the collision of continental plates during the assembly of the supercontinent Pangaea.
  • 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_69ca832b56948190ba751cec255308f1 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cc46cc8b2081909c6aa45f8656f2ad completed March 31, 2026, 10:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69cea8dd86d08190a7f8e674e16dd8b6 completed April 2, 2026, 5:35 p.m.
NEDg Description generation batch_69cea9d0dad0819095134f6f8cafb4c0 completed April 2, 2026, 5:39 p.m.
NED2 Entity disambiguation (via description) batch_69ceaa7025388190a3f17aca46d4858e completed April 2, 2026, 5:42 p.m.
Created at: March 30, 2026, 6:24 p.m.