Triple
T2342702
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chicxulub impact crater |
E45060
|
entity |
| Predicate | discoveredBy |
P412
|
FINISHED |
| Object |
Glen Penfield
Glen Penfield is a geophysicist best known for identifying the Chicxulub impact structure, now widely linked to the mass extinction event that wiped out the dinosaurs.
|
E258888
|
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: Glen Penfield | Statement: [Chicxulub impact crater, discoveredBy, Glen Penfield]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Glen Penfield Context triple: [Chicxulub impact crater, discoveredBy, Glen Penfield]
-
A.
Douglas Ainslie
Douglas Ainslie is a mild-mannered, retired British man seeking a new start in India in the film "The Best Exotic Marigold Hotel," portrayed by Bill Nighy.
-
B.
Roy Innis
Roy Innis was an American civil rights activist and long-time national chairman of the Congress of Racial Equality, known for his conservative views and outspoken advocacy on race and social policy.
-
C.
Ronald Villency
Ronald Villency is the son of American television news personality and political commentator Kimberly Guilfoyle.
-
D.
George Paton
George Paton is an NFL executive best known for serving as the general manager responsible for building and overseeing the Denver Broncos’ roster and football operations.
-
E.
Humphry Osmond
Humphry Osmond was a British-born psychiatrist best known for coining the term "psychedelic" and pioneering research into the therapeutic use of hallucinogens in mental health treatment.
- 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: Glen Penfield Triple: [Chicxulub impact crater, discoveredBy, Glen Penfield]
Generated description
Glen Penfield is a geophysicist best known for identifying the Chicxulub impact structure, now widely linked to the mass extinction event that wiped out the dinosaurs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Glen Penfield Target entity description: Glen Penfield is a geophysicist best known for identifying the Chicxulub impact structure, now widely linked to the mass extinction event that wiped out the dinosaurs.
-
A.
Douglas Ainslie
Douglas Ainslie is a mild-mannered, retired British man seeking a new start in India in the film "The Best Exotic Marigold Hotel," portrayed by Bill Nighy.
-
B.
Roy Innis
Roy Innis was an American civil rights activist and long-time national chairman of the Congress of Racial Equality, known for his conservative views and outspoken advocacy on race and social policy.
-
C.
Ronald Villency
Ronald Villency is the son of American television news personality and political commentator Kimberly Guilfoyle.
-
D.
George Paton
George Paton is an NFL executive best known for serving as the general manager responsible for building and overseeing the Denver Broncos’ roster and football operations.
-
E.
Humphry Osmond
Humphry Osmond was a British-born psychiatrist best known for coining the term "psychedelic" and pioneering research into the therapeutic use of hallucinogens in mental health treatment.
- 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_69a88917935081909b755dbf38e81024 |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abc6ae33e881909a81a0c0def59059 |
completed | March 7, 2026, 6:33 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae9622cdb08190835222482bd22cf4 |
completed | March 9, 2026, 9:42 a.m. |
| NEDg | Description generation | batch_69ae977776ec8190ad5f7ce4594d73d9 |
completed | March 9, 2026, 9:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae9b64daf08190afa6898242bde864 |
completed | March 9, 2026, 10:05 a.m. |
Created at: March 4, 2026, 7:52 p.m.