Triple
T4618637
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NGC 6822 |
E100926
|
entity |
| Predicate | discoveredBy |
P412
|
FINISHED |
| Object |
Edward Emerson Barnard
Edward Emerson Barnard was an American astronomer renowned for his discoveries of comets, dark nebulae, and the high proper-motion star now known as Barnard's Star.
|
E459111
|
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: Edward Emerson Barnard | Statement: [NGC 6822, discoveredBy, Edward Emerson Barnard]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Edward Emerson Barnard Context triple: [NGC 6822, discoveredBy, Edward Emerson Barnard]
-
A.
George Willis Ritchey
George Willis Ritchey was an American optician and telescope designer renowned for pioneering advanced reflecting telescope technologies in the early 20th century.
-
B.
James Edward Keeler
James Edward Keeler was an American astronomer noted for his pioneering spectroscopic studies of Saturn’s rings and for his influential role in late 19th-century astrophysical research.
-
C.
Edward Charles Pickering
Edward Charles Pickering was a pioneering American astronomer and longtime director of the Harvard College Observatory, known for his major contributions to stellar spectroscopy and the classification of stars.
-
D.
Henry Draper
Henry Draper was a pioneering 19th-century American physician and astronomer renowned for his early work in astrophotography and stellar spectroscopy, which laid the groundwork for modern stellar classification.
-
E.
Percival Lowell
Percival Lowell was an American astronomer best known for his observations of Mars, his speculation about Martian canals, and for founding the Lowell Observatory, which later led to the discovery of Pluto.
- 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: Edward Emerson Barnard Triple: [NGC 6822, discoveredBy, Edward Emerson Barnard]
Generated description
Edward Emerson Barnard was an American astronomer renowned for his discoveries of comets, dark nebulae, and the high proper-motion star now known as Barnard's Star.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Edward Emerson Barnard Target entity description: Edward Emerson Barnard was an American astronomer renowned for his discoveries of comets, dark nebulae, and the high proper-motion star now known as Barnard's Star.
-
A.
George Willis Ritchey
George Willis Ritchey was an American optician and telescope designer renowned for pioneering advanced reflecting telescope technologies in the early 20th century.
-
B.
James Edward Keeler
James Edward Keeler was an American astronomer noted for his pioneering spectroscopic studies of Saturn’s rings and for his influential role in late 19th-century astrophysical research.
-
C.
Edward Charles Pickering
Edward Charles Pickering was a pioneering American astronomer and longtime director of the Harvard College Observatory, known for his major contributions to stellar spectroscopy and the classification of stars.
-
D.
Henry Draper
Henry Draper was a pioneering 19th-century American physician and astronomer renowned for his early work in astrophotography and stellar spectroscopy, which laid the groundwork for modern stellar classification.
-
E.
Percival Lowell
Percival Lowell was an American astronomer best known for his observations of Mars, his speculation about Martian canals, and for founding the Lowell Observatory, which later led to the discovery of Pluto.
- 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_69bd43cf363c819087fd5ab441b4a3f4 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd59e247448190ad92f194cb1127c5 |
completed | March 20, 2026, 2:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bdfa916f4c8190a53bb37ff46ed0b5 |
completed | March 21, 2026, 1:55 a.m. |
| NEDg | Description generation | batch_69bdfb5502c48190b7679941b83e6e0c |
completed | March 21, 2026, 1:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bdff53680c8190a62aace0f0c9f3b3 |
completed | March 21, 2026, 2:15 a.m. |
Created at: March 20, 2026, 1:12 p.m.