Triple

T15042676
Position Surface form Disambiguated ID Type / Status
Subject Tarbosaurus E378639 entity
Predicate coexistedWith P12845 FINISHED
Object Saurolophus
Saurolophus was a large crested hadrosaurid (duck-billed) dinosaur from the Late Cretaceous of Asia and North America, known for the distinctive spike-like crest on its head.
 E1133051 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: Saurolophus | Statement: [Tarbosaurus, coexistedWith, Saurolophus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Saurolophus
Context triple: [Tarbosaurus, coexistedWith, Saurolophus]
  • A. Corythosaurus
    Corythosaurus is a genus of crested, duck-billed herbivorous dinosaur from the Late Cretaceous known for its distinctive hollow cranial crest likely used for vocalization and display.
  • B. Protoceratops
    Protoceratops was a small, herbivorous ceratopsian dinosaur from the Late Cretaceous of Mongolia, notable for its parrot-like beak and distinctive neck frill.
  • C. Ornitholestes
    Ornitholestes was a small, agile, carnivorous theropod dinosaur from the Late Jurassic period, known for its speed and likely role as a nimble predator of small animals.
  • D. Dryosaurus
    Dryosaurus was a small, fast, plant-eating ornithopod dinosaur from the Late Jurassic period, known for its long legs and lightweight build.
  • E. 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.
  • 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: Saurolophus
Triple: [Tarbosaurus, coexistedWith, Saurolophus]
Generated description
Saurolophus was a large crested hadrosaurid (duck-billed) dinosaur from the Late Cretaceous of Asia and North America, known for the distinctive spike-like crest on its head.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Saurolophus
Target entity description: Saurolophus was a large crested hadrosaurid (duck-billed) dinosaur from the Late Cretaceous of Asia and North America, known for the distinctive spike-like crest on its head.
  • A. Corythosaurus
    Corythosaurus is a genus of crested, duck-billed herbivorous dinosaur from the Late Cretaceous known for its distinctive hollow cranial crest likely used for vocalization and display.
  • B. Protoceratops
    Protoceratops was a small, herbivorous ceratopsian dinosaur from the Late Cretaceous of Mongolia, notable for its parrot-like beak and distinctive neck frill.
  • C. Ornitholestes
    Ornitholestes was a small, agile, carnivorous theropod dinosaur from the Late Jurassic period, known for its speed and likely role as a nimble predator of small animals.
  • D. Dryosaurus
    Dryosaurus was a small, fast, plant-eating ornithopod dinosaur from the Late Jurassic period, known for its long legs and lightweight build.
  • E. 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.
  • 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_69d85cd46b2c819090d054c27787f677 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded82f73208190bb55fa6b20074e27 completed April 15, 2026, 12:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe9de388508190bb0ecc04740cbe15 completed May 9, 2026, 2:37 a.m.
NEDg Description generation batch_69fe9f2b71808190b961193ae1ddebf0 completed May 9, 2026, 2:42 a.m.
NED2 Entity disambiguation (via description) batch_69fe9fa89bd481909235d2ec377a0d8e completed May 9, 2026, 2:44 a.m.
Created at: April 10, 2026, 3 a.m.