Triple
T1000510
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canis Major Dwarf Galaxy |
E21591
|
entity |
| Predicate | discoveredBy |
P412
|
FINISHED |
| Object |
Rodrigo A. Ibata
Rodrigo A. Ibata is an astronomer known for his work on galactic structure and dynamics, including the identification of the Canis Major Dwarf Galaxy as a nearby satellite of the Milky Way.
|
E122200
|
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: Rodrigo A. Ibata | Statement: [Canis Major Dwarf Galaxy, discoveredBy, Rodrigo A. Ibata]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rodrigo A. Ibata Context triple: [Canis Major Dwarf Galaxy, discoveredBy, Rodrigo A. Ibata]
-
A.
Mark Ciardi
Mark Ciardi is an American film producer and former Major League Baseball pitcher best known for producing inspirational sports and historical dramas such as "The Rookie," "Miracle," and "Chappaquiddick."
-
B.
Bruce T. Draine
Bruce T. Draine is an American astrophysicist renowned for his influential work on interstellar dust and the interstellar medium.
-
C.
Dorion Sagan
Dorion Sagan is an American science writer and essayist known for his works on evolution, ecology, and complexity, and for coauthoring influential books with his mother, biologist Lynn Margulis.
-
D.
David N. Payne
David N. Payne is a British physicist renowned for pioneering work in optical fiber and photonics, including key contributions to the development of erbium-doped fiber amplifiers used in modern telecommunications.
-
E.
Stanley Corrsin
Stanley Corrsin was a prominent American fluid dynamicist renowned for his pioneering contributions to the study of turbulence and mixing in fluid flows.
- 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: Rodrigo A. Ibata Triple: [Canis Major Dwarf Galaxy, discoveredBy, Rodrigo A. Ibata]
Generated description
Rodrigo A. Ibata is an astronomer known for his work on galactic structure and dynamics, including the identification of the Canis Major Dwarf Galaxy as a nearby satellite of the Milky Way.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rodrigo A. Ibata Target entity description: Rodrigo A. Ibata is an astronomer known for his work on galactic structure and dynamics, including the identification of the Canis Major Dwarf Galaxy as a nearby satellite of the Milky Way.
-
A.
Mark Ciardi
Mark Ciardi is an American film producer and former Major League Baseball pitcher best known for producing inspirational sports and historical dramas such as "The Rookie," "Miracle," and "Chappaquiddick."
-
B.
Bruce T. Draine
Bruce T. Draine is an American astrophysicist renowned for his influential work on interstellar dust and the interstellar medium.
-
C.
Dorion Sagan
Dorion Sagan is an American science writer and essayist known for his works on evolution, ecology, and complexity, and for coauthoring influential books with his mother, biologist Lynn Margulis.
-
D.
David N. Payne
David N. Payne is a British physicist renowned for pioneering work in optical fiber and photonics, including key contributions to the development of erbium-doped fiber amplifiers used in modern telecommunications.
-
E.
Stanley Corrsin
Stanley Corrsin was a prominent American fluid dynamicist renowned for his pioneering contributions to the study of turbulence and mixing in fluid flows.
- 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_69a493c476b48190b41fc5e793171cc6 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4b4fb18b88190ae2d620aaaff4f90 |
completed | March 1, 2026, 9:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac3ba52ebc819084e3d003a3ec8417 |
completed | March 7, 2026, 2:52 p.m. |
| NEDg | Description generation | batch_69ac3f131bc081909338b8a1b2e4b4e0 |
completed | March 7, 2026, 3:06 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac3f88e56081909d07f088a4e9954a |
completed | March 7, 2026, 3:08 p.m. |
Created at: March 1, 2026, 7:41 p.m.