Triple

T16413472
Position Surface form Disambiguated ID Type / Status
Subject Middle Ordovician E398622 entity
Predicate containsStage P10571 FINISHED
Object Dapingian Stage
The Dapingian Stage is a division of the Ordovician Period marking an early interval of Middle Ordovician time used in global geological time scales.
E1211293 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: Dapingian Stage | Statement: [Middle Ordovician, containsStage, Dapingian Stage]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Dapingian Stage
Context triple: [Middle Ordovician, containsStage, Dapingian Stage]
  • A. Asselian Stage
    The Asselian Stage is the earliest stage of the Permian Period, marking the transition from the Carboniferous and characterized by distinctive marine and terrestrial fossil assemblages used for global stratigraphic correlation.
  • B. Changhsingian Age
    The Changhsingian Age is the final stage of the Permian Period, marked by major environmental upheavals culminating in the largest mass extinction event in Earth's history.
  • C. Aquitanian Stage
    The Aquitanian Stage is the earliest age of the Miocene Epoch, marking a distinct interval in Earth’s geologic time characterized by significant climatic and faunal transitions.
  • D. Wuchiapingian
    Wuchiapingian is a late Permian age in the geologic timescale, notable for significant evolutionary changes and environmental shifts preceding the end-Permian mass extinction.
  • E. Pridoli Epoch
    The Pridoli Epoch is the final epoch of the Silurian Period, marking a transitional interval in Earth’s history just before the onset of the Devonian.
  • 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: Dapingian Stage
Triple: [Middle Ordovician, containsStage, Dapingian Stage]
Generated description
The Dapingian Stage is a division of the Ordovician Period marking an early interval of Middle Ordovician time used in global geological time scales.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Dapingian Stage
Target entity description: The Dapingian Stage is a division of the Ordovician Period marking an early interval of Middle Ordovician time used in global geological time scales.
  • A. Asselian Stage
    The Asselian Stage is the earliest stage of the Permian Period, marking the transition from the Carboniferous and characterized by distinctive marine and terrestrial fossil assemblages used for global stratigraphic correlation.
  • B. Changhsingian Age
    The Changhsingian Age is the final stage of the Permian Period, marked by major environmental upheavals culminating in the largest mass extinction event in Earth's history.
  • C. Aquitanian Stage
    The Aquitanian Stage is the earliest age of the Miocene Epoch, marking a distinct interval in Earth’s geologic time characterized by significant climatic and faunal transitions.
  • D. Wuchiapingian
    Wuchiapingian is a late Permian age in the geologic timescale, notable for significant evolutionary changes and environmental shifts preceding the end-Permian mass extinction.
  • E. Pridoli Epoch
    The Pridoli Epoch is the final epoch of the Silurian Period, marking a transitional interval in Earth’s history just before the onset of the Devonian.
  • 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_69d87f2950248190bc8ad9b9bebdc8c8 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e32875bad08190bc3e2218df8c1b07 completed April 18, 2026, 6:45 a.m.
NED1 Entity disambiguation (via context triple) batch_6a003c68b7408190a9612a57f146dc30 completed May 10, 2026, 8:06 a.m.
NEDg Description generation batch_6a003db7b0308190bc4b8065cf2c01ec completed May 10, 2026, 8:11 a.m.
NED2 Entity disambiguation (via description) batch_6a003e86a9f48190ae39ec170c776604 completed May 10, 2026, 8:15 a.m.
Created at: April 10, 2026, 5:09 a.m.