Triple

T15238769
Position Surface form Disambiguated ID Type / Status
Subject Black Hills Institute of Geological Research E364197 entity
Predicate foundedBy P104 FINISHED
Object Neal Larson
Neal Larson is a paleontologist and fossil dealer best known for co-founding the Black Hills Institute of Geological Research, a leading private organization in fossil excavation and preparation.
 E1145378 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: Neal Larson | Statement: [Black Hills Institute of Geological Research, foundedBy, Neal Larson]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Neal Larson
Context triple: [Black Hills Institute of Geological Research, foundedBy, Neal Larson]
  • A. Keith Larsen
    Keith Larsen was an American actor best known for his roles in 1950s Western films and television series.
  • B. Jack Larson
    Jack Larson was an American actor best known for playing Jimmy Olsen in the 1950s television series "Adventures of Superman."
  • C. Michael Larsen
    Michael Larsen is the person credited with coining the now-popular term “Painted Ladies” to describe the colorfully restored Victorian and Edwardian houses of San Francisco.
  • D. Dean Paul Larson
    Dean Paul Larson is a fictional character from the television series "The Chair."
  • E. Stephen M. Larson
    Stephen M. Larson is an American astronomer best known for co-discovering Telesto, a small Trojan moon of Saturn.
  • 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: Neal Larson
Triple: [Black Hills Institute of Geological Research, foundedBy, Neal Larson]
Generated description
Neal Larson is a paleontologist and fossil dealer best known for co-founding the Black Hills Institute of Geological Research, a leading private organization in fossil excavation and preparation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Neal Larson
Target entity description: Neal Larson is a paleontologist and fossil dealer best known for co-founding the Black Hills Institute of Geological Research, a leading private organization in fossil excavation and preparation.
  • A. Keith Larsen
    Keith Larsen was an American actor best known for his roles in 1950s Western films and television series.
  • B. Jack Larson
    Jack Larson was an American actor best known for playing Jimmy Olsen in the 1950s television series "Adventures of Superman."
  • C. Michael Larsen
    Michael Larsen is the person credited with coining the now-popular term “Painted Ladies” to describe the colorfully restored Victorian and Edwardian houses of San Francisco.
  • D. Dean Paul Larson
    Dean Paul Larson is a fictional character from the television series "The Chair."
  • E. Stephen M. Larson
    Stephen M. Larson is an American astronomer best known for co-discovering Telesto, a small Trojan moon of Saturn.
  • 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_69d85a0dde7481908fc64d1e82d5d20d completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e007da7e988190925a9b67b8070bc7 completed April 15, 2026, 9:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69fedd3f9d308190af5374f0362c62f5 completed May 9, 2026, 7:07 a.m.
NEDg Description generation batch_69feded546688190b931b60a55babcd0 completed May 9, 2026, 7:14 a.m.
NED2 Entity disambiguation (via description) batch_69fedf72e6148190afbfbe92ed2ed277 completed May 9, 2026, 7:17 a.m.
Created at: April 10, 2026, 3:12 a.m.