Triple

T3502645
Position Surface form Disambiguated ID Type / Status
Subject Cambrian explosion E74002 entity
Predicate hasEvidence P3168 FINISHED
Object Burgess Shale fossil lagerstätte
The Burgess Shale fossil lagerstätte is a renowned Middle Cambrian rock formation in the Canadian Rockies famous for its exceptionally well-preserved soft-bodied fossils that reveal the diversity of early animal life.
 E363816 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: Burgess Shale fossil lagerstätte | Statement: [Cambrian explosion, hasEvidence, Burgess Shale fossil lagerstätte]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Burgess Shale fossil lagerstätte
Context triple: [Cambrian explosion, hasEvidence, Burgess Shale fossil lagerstätte]
  • A. Rhynie Chert fossil locality
    The Rhynie Chert fossil locality is a famous Early Devonian site in Scotland renowned for its exceptionally preserved early land plants, arthropods, and microorganisms that provide key insights into the evolution of terrestrial ecosystems.
  • B. Solnhofen Limestone
    Solnhofen Limestone is a famous Late Jurassic lithographic limestone formation in Bavaria, Germany, renowned for its exceptionally well-preserved fossils, including the iconic Archaeopteryx.
  • C. Joggins Fossil Cliffs
    Joggins Fossil Cliffs is a renowned coastal fossil site in Nova Scotia, Canada, celebrated for its exceptionally well-preserved Carboniferous-period fossils that provide key insights into early terrestrial ecosystems.
  • D. Cleveland-Lloyd Dinosaur Quarry
    The Cleveland-Lloyd Dinosaur Quarry is a famous Jurassic fossil site in Utah known for its exceptionally dense concentration of dinosaur bones, particularly those of Allosaurus.
  • E. Hall of Fossils
    The Hall of Fossils is a major exhibition space showcasing prehistoric life through dinosaur skeletons, ancient plants, and other fossilized organisms.
  • 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: Burgess Shale fossil lagerstätte
Triple: [Cambrian explosion, hasEvidence, Burgess Shale fossil lagerstätte]
Generated description
The Burgess Shale fossil lagerstätte is a renowned Middle Cambrian rock formation in the Canadian Rockies famous for its exceptionally well-preserved soft-bodied fossils that reveal the diversity of early animal life.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Burgess Shale fossil lagerstätte
Target entity description: The Burgess Shale fossil lagerstätte is a renowned Middle Cambrian rock formation in the Canadian Rockies famous for its exceptionally well-preserved soft-bodied fossils that reveal the diversity of early animal life.
  • A. Rhynie Chert fossil locality
    The Rhynie Chert fossil locality is a famous Early Devonian site in Scotland renowned for its exceptionally preserved early land plants, arthropods, and microorganisms that provide key insights into the evolution of terrestrial ecosystems.
  • B. Solnhofen Limestone
    Solnhofen Limestone is a famous Late Jurassic lithographic limestone formation in Bavaria, Germany, renowned for its exceptionally well-preserved fossils, including the iconic Archaeopteryx.
  • C. Joggins Fossil Cliffs
    Joggins Fossil Cliffs is a renowned coastal fossil site in Nova Scotia, Canada, celebrated for its exceptionally well-preserved Carboniferous-period fossils that provide key insights into early terrestrial ecosystems.
  • D. Cleveland-Lloyd Dinosaur Quarry
    The Cleveland-Lloyd Dinosaur Quarry is a famous Jurassic fossil site in Utah known for its exceptionally dense concentration of dinosaur bones, particularly those of Allosaurus.
  • E. Hall of Fossils
    The Hall of Fossils is a major exhibition space showcasing prehistoric life through dinosaur skeletons, ancient plants, and other fossilized organisms.
  • 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_69ad85ce7a9c81909ddc5cf0cb67a6e3 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adbbef47988190b5b3fe2e452b9ac8 completed March 8, 2026, 6:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69b373db933881908557d678dcdee382 completed March 13, 2026, 2:18 a.m.
NEDg Description generation batch_69b377a690348190a765b021bbbc820c completed March 13, 2026, 2:34 a.m.
NED2 Entity disambiguation (via description) batch_69b3781aaab48190a497a0929966ec12 completed March 13, 2026, 2:36 a.m.
Created at: March 8, 2026, 3:18 p.m.