Triple

T7577351
Position Surface form Disambiguated ID Type / Status
Subject Diapsida E179391 entity
Predicate typeSpecies P7381 FINISHED
Object Petrolacosaurus kansensis
Petrolacosaurus kansensis is an extinct, small, lizard-like early diapsid reptile from the Late Carboniferous of North America, notable as one of the earliest known reptiles with two temporal skull openings.
 E673038 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: Petrolacosaurus kansensis | Statement: [Diapsida, typeSpecies, Petrolacosaurus kansensis]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Petrolacosaurus kansensis
Context triple: [Diapsida, typeSpecies, Petrolacosaurus kansensis]
  • A. Othnielosaurus
    Othnielosaurus is a small, bipedal ornithischian dinosaur from the Late Jurassic of North America, known for its lightly built body and herbivorous diet.
  • B. Daspletosaurus
    Daspletosaurus was a large, carnivorous tyrannosaurid dinosaur from the Late Cretaceous of North America, known as a powerful apex predator with a massive skull and robust teeth.
  • C. Thescelosaurus neglectus
    Thescelosaurus neglectus is a small, herbivorous ornithischian dinosaur from the Late Cretaceous of North America, known for its robust limbs and association with some of the last dinosaur faunas before the mass extinction.
  • D. Compsognathus
    Compsognathus was a small, bipedal carnivorous dinosaur from the Late Jurassic period, known for its slender build and for being one of the first dinosaurs reconstructed from nearly complete skeletons.
  • E. Poebrotherium
    Poebrotherium is an extinct early camelid genus from the Eocene and Oligocene of North America, known for its small, deer-like body and significance in camel evolution.
  • 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: Petrolacosaurus kansensis
Triple: [Diapsida, typeSpecies, Petrolacosaurus kansensis]
Generated description
Petrolacosaurus kansensis is an extinct, small, lizard-like early diapsid reptile from the Late Carboniferous of North America, notable as one of the earliest known reptiles with two temporal skull openings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Petrolacosaurus kansensis
Target entity description: Petrolacosaurus kansensis is an extinct, small, lizard-like early diapsid reptile from the Late Carboniferous of North America, notable as one of the earliest known reptiles with two temporal skull openings.
  • A. Othnielosaurus
    Othnielosaurus is a small, bipedal ornithischian dinosaur from the Late Jurassic of North America, known for its lightly built body and herbivorous diet.
  • B. Daspletosaurus
    Daspletosaurus was a large, carnivorous tyrannosaurid dinosaur from the Late Cretaceous of North America, known as a powerful apex predator with a massive skull and robust teeth.
  • C. Thescelosaurus neglectus
    Thescelosaurus neglectus is a small, herbivorous ornithischian dinosaur from the Late Cretaceous of North America, known for its robust limbs and association with some of the last dinosaur faunas before the mass extinction.
  • D. Compsognathus
    Compsognathus was a small, bipedal carnivorous dinosaur from the Late Jurassic period, known for its slender build and for being one of the first dinosaurs reconstructed from nearly complete skeletons.
  • E. Poebrotherium
    Poebrotherium is an extinct early camelid genus from the Eocene and Oligocene of North America, known for its small, deer-like body and significance in camel evolution.
  • 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_69c69f327db881909a21ae3b156f8ded completed March 27, 2026, 3:16 p.m.
NER Named-entity recognition batch_69c6f94cdbec81909f2ba7ce04e49931 completed March 27, 2026, 9:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69c856eee6cc8190900d0f5bfb94d72d completed March 28, 2026, 10:32 p.m.
NEDg Description generation batch_69c858597c9081909887b579348500e4 completed March 28, 2026, 10:38 p.m.
NED2 Entity disambiguation (via description) batch_69c858b75b148190904947e4f60e01c4 completed March 28, 2026, 10:39 p.m.
Created at: March 27, 2026, 3:51 p.m.