Triple
T18204920
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Longformer |
E435878
|
entity |
| Predicate | proposedBy |
P32
|
FINISHED |
| Object |
Arman Cohan
Arman Cohan is a computer scientist and AI researcher known for his work on natural language processing and the development of transformer-based models such as Longformer.
|
E1312466
|
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: Arman Cohan | Statement: [Longformer, proposedBy, Arman Cohan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arman Cohan Context triple: [Longformer, proposedBy, Arman Cohan]
-
A.
Jonas Cohn
Jonas Cohn was a German philosopher associated with the Baden School of neo-Kantianism, known for his work on epistemology, value theory, and the philosophy of culture.
-
B.
Nathan Cohen
Nathan Cohen is the paternal grandfather of Lorca Cohen, the daughter of renowned Canadian singer-songwriter Leonard Cohen.
-
C.
Matt Cohen
Matt Cohen is an American actor best known for his roles on television series such as "Supernatural" and "General Hospital," as well as appearances in various films.
-
D.
Ari Cohen
Ari Cohen is a Canadian actor known for his work in film, television, and theatre.
-
E.
Chris Cohan
Chris Cohan is an American businessman best known for his often-criticized ownership of the NBA’s Golden State Warriors from the mid-1990s until 2010.
- 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: Arman Cohan Triple: [Longformer, proposedBy, Arman Cohan]
Generated description
Arman Cohan is a computer scientist and AI researcher known for his work on natural language processing and the development of transformer-based models such as Longformer.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Arman Cohan Target entity description: Arman Cohan is a computer scientist and AI researcher known for his work on natural language processing and the development of transformer-based models such as Longformer.
-
A.
Jonas Cohn
Jonas Cohn was a German philosopher associated with the Baden School of neo-Kantianism, known for his work on epistemology, value theory, and the philosophy of culture.
-
B.
Nathan Cohen
Nathan Cohen is the paternal grandfather of Lorca Cohen, the daughter of renowned Canadian singer-songwriter Leonard Cohen.
-
C.
Matt Cohen
Matt Cohen is an American actor best known for his roles on television series such as "Supernatural" and "General Hospital," as well as appearances in various films.
-
D.
Ari Cohen
Ari Cohen is a Canadian actor known for his work in film, television, and theatre.
-
E.
Chris Cohan
Chris Cohan is an American businessman best known for his often-criticized ownership of the NBA’s Golden State Warriors from the mid-1990s until 2010.
- 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_69d8b90dba6481908e119eb9aa4ca0cb |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4e222831081908f7d5500424e3acb |
completed | April 19, 2026, 2:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a039f0e52108190913cc5c667619d89 |
completed | May 12, 2026, 9:43 p.m. |
| NEDg | Description generation | batch_6a039fdd9c4c819083b450657d0ece43 |
completed | May 12, 2026, 9:47 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a03a0d6de8c8190b1f94c7de0856143 |
completed | May 12, 2026, 9:51 p.m. |
Created at: April 10, 2026, 10:32 a.m.