Triple

T2509912
Position Surface form Disambiguated ID Type / Status
Subject Morrison Formation E52675 entity
Predicate containsFossilTaxon P9689 FINISHED
Object Stegosaurus
Stegosaurus is a large, herbivorous, plated dinosaur from the Late Jurassic period, recognizable by the distinctive double row of bony plates along its back and spiked tail.
 E281543 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: Stegosaurus | Statement: [Morrison Formation, containsFossilTaxon, Stegosaurus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Stegosaurus
Context triple: [Morrison Formation, containsFossilTaxon, Stegosaurus]
  • A. Diplodocus
    Diplodocus is a long-necked, whip-tailed sauropod dinosaur from the Late Jurassic period of North America, known for its great size and distinctive skeletal proportions.
  • B. Camarasaurus
    Camarasaurus was a large, long-necked herbivorous sauropod dinosaur from the Late Jurassic period of North America.
  • C. Apatosaurus
    Apatosaurus is a large, long-necked sauropod dinosaur from the Late Jurassic of North America, known for its massive body, long tail, and historically confused taxonomy with Brontosaurus.
  • D. Allosaurus
    Allosaurus was a large, carnivorous theropod dinosaur of the Late Jurassic period, known as one of the top predators of its ecosystem in what is now North America.
  • E. Brachiosaurus
    Brachiosaurus is a large, long-necked sauropod dinosaur famous for its towering height and iconic appearances in popular culture.
  • 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: Stegosaurus
Triple: [Morrison Formation, containsFossilTaxon, Stegosaurus]
Generated description
Stegosaurus is a large, herbivorous, plated dinosaur from the Late Jurassic period, recognizable by the distinctive double row of bony plates along its back and spiked tail.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Stegosaurus
Target entity description: Stegosaurus is a large, herbivorous, plated dinosaur from the Late Jurassic period, recognizable by the distinctive double row of bony plates along its back and spiked tail.
  • A. Diplodocus
    Diplodocus is a long-necked, whip-tailed sauropod dinosaur from the Late Jurassic period of North America, known for its great size and distinctive skeletal proportions.
  • B. Camarasaurus
    Camarasaurus was a large, long-necked herbivorous sauropod dinosaur from the Late Jurassic period of North America.
  • C. Apatosaurus
    Apatosaurus is a large, long-necked sauropod dinosaur from the Late Jurassic of North America, known for its massive body, long tail, and historically confused taxonomy with Brontosaurus.
  • D. Allosaurus
    Allosaurus was a large, carnivorous theropod dinosaur of the Late Jurassic period, known as one of the top predators of its ecosystem in what is now North America.
  • E. Brachiosaurus
    Brachiosaurus is a large, long-necked sauropod dinosaur famous for its towering height and iconic appearances in popular culture.
  • 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_69ab4958e76481908a235377dd921c9e completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abd83043708190929e033f6a6166a4 completed March 7, 2026, 7:48 a.m.
NED1 Entity disambiguation (via context triple) batch_69af838c9c648190857a6a95dce1c258 completed March 10, 2026, 2:35 a.m.
NEDg Description generation batch_69af84e522f081909fb21df34f83d5ca completed March 10, 2026, 2:41 a.m.
NED2 Entity disambiguation (via description) batch_69af85584a548190941427880f63f5d4 completed March 10, 2026, 2:43 a.m.
Created at: March 6, 2026, 9:46 p.m.