Triple

T3521471
Position Surface form Disambiguated ID Type / Status
Subject Tyrannosaurus E74430 entity
Predicate describedBy P264 FINISHED
Object Henry Fairfield Osborn
Henry Fairfield Osborn was an American paleontologist and museum president best known for his influential work on dinosaur classification and the early description of iconic species like Tyrannosaurus rex.
E366916 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: Henry Fairfield Osborn | Statement: [Tyrannosaurus, describedBy, Henry Fairfield Osborn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Henry Fairfield Osborn
Context triple: [Tyrannosaurus, describedBy, Henry Fairfield Osborn]
  • A. Ernest S. Marsh
    Ernest S. Marsh is a historic steam locomotive that operates as one of the primary trains on the Disneyland Railroad at Disneyland in California.
  • B. Barnum Brown
    Barnum Brown was an American paleontologist best known for discovering the first documented remains of Tyrannosaurus rex and for his extensive fossil-collecting work in the early 20th century.
  • C. Othniel Charles Marsh
    Othniel Charles Marsh was a pioneering 19th-century American paleontologist known for his extensive dinosaur discoveries and his central role in the “Bone Wars” fossil-hunting rivalry.
  • D. Frank Hamilton Cushing
    Frank Hamilton Cushing was a pioneering American anthropologist and ethnologist best known for his immersive fieldwork among the Zuni people in the late 19th century.
  • E. Edward Drinker Cope
    Edward Drinker Cope was a prominent 19th-century American paleontologist and comparative anatomist known for his extensive fossil discoveries and his role in the "Bone Wars" rivalry with Othniel Charles Marsh.
  • 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: Henry Fairfield Osborn
Triple: [Tyrannosaurus, describedBy, Henry Fairfield Osborn]
Generated description
Henry Fairfield Osborn was an American paleontologist and museum president best known for his influential work on dinosaur classification and the early description of iconic species like Tyrannosaurus rex.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Henry Fairfield Osborn
Target entity description: Henry Fairfield Osborn was an American paleontologist and museum president best known for his influential work on dinosaur classification and the early description of iconic species like Tyrannosaurus rex.
  • A. Ernest S. Marsh
    Ernest S. Marsh is a historic steam locomotive that operates as one of the primary trains on the Disneyland Railroad at Disneyland in California.
  • B. Barnum Brown
    Barnum Brown was an American paleontologist best known for discovering the first documented remains of Tyrannosaurus rex and for his extensive fossil-collecting work in the early 20th century.
  • C. Othniel Charles Marsh
    Othniel Charles Marsh was a pioneering 19th-century American paleontologist known for his extensive dinosaur discoveries and his central role in the “Bone Wars” fossil-hunting rivalry.
  • D. Frank Hamilton Cushing
    Frank Hamilton Cushing was a pioneering American anthropologist and ethnologist best known for his immersive fieldwork among the Zuni people in the late 19th century.
  • E. Edward Drinker Cope
    Edward Drinker Cope was a prominent 19th-century American paleontologist and comparative anatomist known for his extensive fossil discoveries and his role in the "Bone Wars" rivalry with Othniel Charles Marsh.
  • 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_69ad85d0c5488190a3d8e02ebd01a1aa completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adbc4c6ac8819096e9c773f3cccbfb completed March 8, 2026, 6:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69b38bc74a208190b3fe59e7b56a3d0d completed March 13, 2026, 4 a.m.
NEDg Description generation batch_69b38fbb294481908f2e2ef61e0b0371 completed March 13, 2026, 4:16 a.m.
NED2 Entity disambiguation (via description) batch_69b39006166481908df2faf4b1d7e1bb completed March 13, 2026, 4:18 a.m.
Created at: March 8, 2026, 3:19 p.m.