Triple
T20345938
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | LiveUniverse |
E495869
|
entity |
| Predicate | founder |
P104
|
FINISHED |
| Object |
Brad Greenspan
Brad Greenspan is an American internet entrepreneur best known as a co-founder of Myspace and an early pioneer in social networking and online media.
|
E115750
|
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: Brad Greenspan | Statement: [LiveUniverse, founder, Brad Greenspan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brad Greenspan Context triple: [LiveUniverse, founder, Brad Greenspan]
-
A.
Brad Greenspan
Brad Greenspan is an American internet entrepreneur best known for co-founding the social networking site MySpace.
-
B.
Jay Scott Greenspan
Jay Scott Greenspan is the birth name of American actor and comedian Jason Alexander, best known for playing George Costanza on the television series "Seinfeld."
-
C.
Gabriel Greenspan
Gabriel Greenspan is the son of American actor and comedian Jason Alexander.
-
D.
Edward Greenspan
Edward Greenspan was a prominent Canadian criminal defence lawyer and legal commentator, widely recognized for his high-profile cases and influence on Canadian criminal law.
-
E.
John Wesley Rattner
John Wesley Rattner is the young protagonist of Cormac McCarthy’s debut novel *The Orchard Keeper*, whose coming-of-age unfolds amid the isolated, morally ambiguous backwoods of rural Tennessee.
- 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: Brad Greenspan Triple: [LiveUniverse, founder, Brad Greenspan]
Generated description
Brad Greenspan is an American internet entrepreneur best known as a co-founder of Myspace and an early pioneer in social networking and online media.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brad Greenspan Target entity description: Brad Greenspan is an American internet entrepreneur best known as a co-founder of Myspace and an early pioneer in social networking and online media.
-
A.
Brad Greenspan
chosen
Brad Greenspan is an American internet entrepreneur best known for co-founding the social networking site MySpace.
-
B.
Jay Scott Greenspan
Jay Scott Greenspan is the birth name of American actor and comedian Jason Alexander, best known for playing George Costanza on the television series "Seinfeld."
-
C.
Gabriel Greenspan
Gabriel Greenspan is the son of American actor and comedian Jason Alexander.
-
D.
Edward Greenspan
Edward Greenspan was a prominent Canadian criminal defence lawyer and legal commentator, widely recognized for his high-profile cases and influence on Canadian criminal law.
-
E.
John Wesley Rattner
John Wesley Rattner is the young protagonist of Cormac McCarthy’s debut novel *The Orchard Keeper*, whose coming-of-age unfolds amid the isolated, morally ambiguous backwoods of rural Tennessee.
- F. None of above.
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_69e0b4a3320881909495ae8bc30bc2dc |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6783937a48190ac86e4959a781a2b |
completed | April 20, 2026, 7:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0869616b388190a7a2d69c0188f180 |
completed | May 16, 2026, 12:56 p.m. |
| NEDg | Description generation | batch_6a0869f7b4208190858fdeae882e008d |
completed | May 16, 2026, 12:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a086a893f1c81909bc40e3c4db0e147 |
completed | May 16, 2026, 1 p.m. |
Created at: April 16, 2026, 11:24 a.m.