Triple
T1555509
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NOVA ScienceNow |
E33194
|
entity |
| Predicate | hasHost |
P2592
|
FINISHED |
| Object |
Robert Krulwich
Robert Krulwich is an American journalist and broadcaster best known for his imaginative science storytelling on public radio and television, including co-hosting the show Radiolab.
|
E178161
|
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: Robert Krulwich | Statement: [NOVA ScienceNow, hasHost, Robert Krulwich]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robert Krulwich Context triple: [NOVA ScienceNow, hasHost, Robert Krulwich]
-
A.
Robert Siegel
Robert Siegel is an American architect best known as a co-founder and principal of the modernist firm Gwathmey Siegel & Associates Architects.
-
B.
Bill Nye
Bill Nye is an American mechanical engineer, science educator, and television presenter best known for hosting the educational show "Bill Nye the Science Guy" and popularizing science for children and the general public.
-
C.
Michael Shermer
Michael Shermer is an American science writer, historian of science, and founder of *Skeptic* magazine, known for promoting scientific skepticism and critical thinking about paranormal and pseudoscientific claims.
-
D.
Neil deGrasse Tyson
Neil deGrasse Tyson is an American astrophysicist, author, and science communicator known for popularizing astronomy and hosting shows like "Cosmos: A Spacetime Odyssey."
-
E.
Jeffrey Kluger
Jeffrey Kluger is an American science and technology journalist and author best known for co-writing the book about the Apollo 13 mission that inspired the film adaptation.
- 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: Robert Krulwich Triple: [NOVA ScienceNow, hasHost, Robert Krulwich]
Generated description
Robert Krulwich is an American journalist and broadcaster best known for his imaginative science storytelling on public radio and television, including co-hosting the show Radiolab.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Robert Krulwich Target entity description: Robert Krulwich is an American journalist and broadcaster best known for his imaginative science storytelling on public radio and television, including co-hosting the show Radiolab.
-
A.
Robert Siegel
Robert Siegel is an American architect best known as a co-founder and principal of the modernist firm Gwathmey Siegel & Associates Architects.
-
B.
Bill Nye
Bill Nye is an American mechanical engineer, science educator, and television presenter best known for hosting the educational show "Bill Nye the Science Guy" and popularizing science for children and the general public.
-
C.
Michael Shermer
Michael Shermer is an American science writer, historian of science, and founder of *Skeptic* magazine, known for promoting scientific skepticism and critical thinking about paranormal and pseudoscientific claims.
-
D.
Neil deGrasse Tyson
Neil deGrasse Tyson is an American astrophysicist, author, and science communicator known for popularizing astronomy and hosting shows like "Cosmos: A Spacetime Odyssey."
-
E.
Jeffrey Kluger
Jeffrey Kluger is an American science and technology journalist and author best known for co-writing the book about the Apollo 13 mission that inspired the film adaptation.
- 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_69a885ee6db8819099502bc5ce8af881 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aa620eed9081908921530fd60656b7 |
completed | March 6, 2026, 5:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad370e10248190b060a0209b979ef9 |
completed | March 8, 2026, 8:45 a.m. |
| NEDg | Description generation | batch_69ad3b03780881909ca372552cdc4ff3 |
completed | March 8, 2026, 9:01 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad3b6bbc9c8190964ad173cfca5698 |
completed | March 8, 2026, 9:03 a.m. |
Created at: March 4, 2026, 7:27 p.m.