Triple

T15262863
Position Surface form Disambiguated ID Type / Status
Subject Lithostrotia E364827 entity
Predicate includedTaxon P45064 FINISHED
Object Opisthocoelicaudia
Opisthocoelicaudia is a genus of Late Cretaceous titanosaurian sauropod dinosaur known from well-preserved remains discovered in Mongolia.
 E1146691 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: Opisthocoelicaudia | Statement: [Lithostrotia, includedTaxon, Opisthocoelicaudia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Opisthocoelicaudia
Context triple: [Lithostrotia, includedTaxon, Opisthocoelicaudia]
  • A. Stokesosaurus
    Stokesosaurus is a small, carnivorous theropod dinosaur from the Late Jurassic of North America, known from fragmentary remains that suggest it was an early relative of later large tyrannosauroids.
  • B. 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.
  • C. Othnielosaurus
    Othnielosaurus is a small, bipedal ornithischian dinosaur from the Late Jurassic of North America, known for its lightly built body and herbivorous diet.
  • D. 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.
  • E. Futalognkosaurus
    Futalognkosaurus is a gigantic Late Cretaceous titanosaurian sauropod dinosaur from Patagonia, known from exceptionally complete fossil remains that make it one of the best-understood giant dinosaurs.
  • 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: Opisthocoelicaudia
Triple: [Lithostrotia, includedTaxon, Opisthocoelicaudia]
Generated description
Opisthocoelicaudia is a genus of Late Cretaceous titanosaurian sauropod dinosaur known from well-preserved remains discovered in Mongolia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Opisthocoelicaudia
Target entity description: Opisthocoelicaudia is a genus of Late Cretaceous titanosaurian sauropod dinosaur known from well-preserved remains discovered in Mongolia.
  • A. Stokesosaurus
    Stokesosaurus is a small, carnivorous theropod dinosaur from the Late Jurassic of North America, known from fragmentary remains that suggest it was an early relative of later large tyrannosauroids.
  • B. 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.
  • C. Othnielosaurus
    Othnielosaurus is a small, bipedal ornithischian dinosaur from the Late Jurassic of North America, known for its lightly built body and herbivorous diet.
  • D. 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.
  • E. Futalognkosaurus
    Futalognkosaurus is a gigantic Late Cretaceous titanosaurian sauropod dinosaur from Patagonia, known from exceptionally complete fossil remains that make it one of the best-understood giant dinosaurs.
  • 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_69d85a0f08408190b3c3259ae35d79d2 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e0084fed0481908e452c89cba2be82 completed April 15, 2026, 9:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69fee5fb8b30819096d31ba5884715c9 completed May 9, 2026, 7:44 a.m.
NEDg Description generation batch_69fee805f5bc8190a6095e3c374f3441 completed May 9, 2026, 7:53 a.m.
NED2 Entity disambiguation (via description) batch_69fee8e4dc688190bd597f8d710c8afc completed May 9, 2026, 7:57 a.m.
Created at: April 10, 2026, 3:14 a.m.