Triple
T6294879
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hall |
E141105
|
entity |
| Predicate | hasNotableBearer |
P458
|
FINISHED |
| Object |
Charles Martin Hall
Charles Martin Hall was an American chemist and engineer best known for independently developing an inexpensive industrial process for extracting aluminum from its ore, revolutionizing the metal’s production.
|
E582417
|
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: Charles Martin Hall | Statement: [Hall, hasNotableBearer, Charles Martin Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charles Martin Hall Context triple: [Hall, hasNotableBearer, Charles Martin Hall]
-
A.
Charles Victor Hall
Charles Victor Hall was an individual notable enough in life or local history to be recognized among the distinguished burials at Angelus-Rosedale Cemetery in Los Angeles.
-
B.
Edward Goodrich Acheson
Edward Goodrich Acheson was an American chemist and inventor best known for developing silicon carbide (carborundum) and pioneering its industrial production.
-
C.
Moritz von Jacobi
Moritz von Jacobi was a 19th-century German-Russian engineer and physicist known for his pioneering work in electric motors and electroplating.
-
D.
Charles F. Brush
Charles F. Brush was an American inventor and industrialist best known for pioneering electric arc lighting and early electrical power systems.
-
E.
Elihu Thomson
Elihu Thomson was a pioneering electrical engineer and inventor whose work in power systems and lighting helped shape the early electrical industry and led to the formation of General Electric.
- 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: Charles Martin Hall Triple: [Hall, hasNotableBearer, Charles Martin Hall]
Generated description
Charles Martin Hall was an American chemist and engineer best known for independently developing an inexpensive industrial process for extracting aluminum from its ore, revolutionizing the metal’s production.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Charles Martin Hall Target entity description: Charles Martin Hall was an American chemist and engineer best known for independently developing an inexpensive industrial process for extracting aluminum from its ore, revolutionizing the metal’s production.
-
A.
Charles Victor Hall
Charles Victor Hall was an individual notable enough in life or local history to be recognized among the distinguished burials at Angelus-Rosedale Cemetery in Los Angeles.
-
B.
Edward Goodrich Acheson
Edward Goodrich Acheson was an American chemist and inventor best known for developing silicon carbide (carborundum) and pioneering its industrial production.
-
C.
Moritz von Jacobi
Moritz von Jacobi was a 19th-century German-Russian engineer and physicist known for his pioneering work in electric motors and electroplating.
-
D.
Charles F. Brush
Charles F. Brush was an American inventor and industrialist best known for pioneering electric arc lighting and early electrical power systems.
-
E.
Elihu Thomson
Elihu Thomson was a pioneering electrical engineer and inventor whose work in power systems and lighting helped shape the early electrical industry and led to the formation of General Electric.
- 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_69c008cdf2ac8190bb640c94478fb4ed |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c06439a6908190b0a8ebf426d3ca02 |
completed | March 22, 2026, 9:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c51988f1388190b36212b0d9756863 |
completed | March 26, 2026, 11:33 a.m. |
| NEDg | Description generation | batch_69c51e7ce1b4819090b5bef16a9ea95e |
completed | March 26, 2026, 11:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c59285696c819099c31868f6b758dc |
completed | March 26, 2026, 8:09 p.m. |
Created at: March 22, 2026, 4:27 p.m.