Triple

T3502410
Position Surface form Disambiguated ID Type / Status
Subject Hell Creek Formation E73998 entity
Predicate containsFossil P9689 FINISHED
Object Nodosauridae
Nodosauridae is a family of heavily armored, herbivorous ankylosaurian dinosaurs characterized by bony plates and spikes but lacking tail clubs, known from the Late Jurassic to Late Cretaceous.
 E364212 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: Nodosauridae | Statement: [Hell Creek Formation, containsFossil, Nodosauridae]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nodosauridae
Context triple: [Hell Creek Formation, containsFossil, Nodosauridae]
  • A. Dryosaurus
    Dryosaurus was a small, fast, plant-eating ornithopod dinosaur from the Late Jurassic period, known for its long legs and lightweight build.
  • B. Titanosauria
    Titanosauria is a diverse clade of large, long-necked sauropod dinosaurs that includes some of the heaviest and most massive land animals known from the fossil record.
  • C. Pachycephalidae
    Pachycephalidae is a family of passerine birds, commonly known as whistlers and their allies, found mainly in Australasia and noted for their strong, melodious vocalizations.
  • D. Allosauridae
    Allosauridae is a family of large, carnivorous theropod dinosaurs that includes the well-known predator Allosaurus and its close relatives from the Late Jurassic and Early Cretaceous periods.
  • E. Othnielosaurus
    Othnielosaurus is a small, bipedal ornithischian dinosaur from the Late Jurassic of North America, known for its lightly built body and herbivorous diet.
  • 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: Nodosauridae
Triple: [Hell Creek Formation, containsFossil, Nodosauridae]
Generated description
Nodosauridae is a family of heavily armored, herbivorous ankylosaurian dinosaurs characterized by bony plates and spikes but lacking tail clubs, known from the Late Jurassic to Late Cretaceous.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nodosauridae
Target entity description: Nodosauridae is a family of heavily armored, herbivorous ankylosaurian dinosaurs characterized by bony plates and spikes but lacking tail clubs, known from the Late Jurassic to Late Cretaceous.
  • A. Dryosaurus
    Dryosaurus was a small, fast, plant-eating ornithopod dinosaur from the Late Jurassic period, known for its long legs and lightweight build.
  • B. Titanosauria
    Titanosauria is a diverse clade of large, long-necked sauropod dinosaurs that includes some of the heaviest and most massive land animals known from the fossil record.
  • C. Pachycephalidae
    Pachycephalidae is a family of passerine birds, commonly known as whistlers and their allies, found mainly in Australasia and noted for their strong, melodious vocalizations.
  • D. Allosauridae
    Allosauridae is a family of large, carnivorous theropod dinosaurs that includes the well-known predator Allosaurus and its close relatives from the Late Jurassic and Early Cretaceous periods.
  • E. Othnielosaurus
    Othnielosaurus is a small, bipedal ornithischian dinosaur from the Late Jurassic of North America, known for its lightly built body and herbivorous diet.
  • 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_69b373d88dc08190a8508f990b01cf03 completed March 13, 2026, 2:18 a.m.
NEDg Description generation batch_69b3779133788190a17b2d8a51587682 completed March 13, 2026, 2:33 a.m.
NED2 Entity disambiguation (via description) batch_69b377facc048190849ccd4ddcd9b442 completed March 13, 2026, 2:35 a.m.
Created at: March 8, 2026, 3:18 p.m.