Triple
T19210672
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ustream |
E480348
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object |
John Ham
John Ham is an entrepreneur best known as a co-founder of the live video streaming platform Ustream.
|
E1364953
|
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: John Ham | Statement: [Ustream, foundedBy, John Ham]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: John Ham Context triple: [Ustream, foundedBy, John Ham]
-
A.
William Young
William Young was a 19th-century Scottish architect best known for designing prominent civic buildings, including the Glasgow City Chambers.
-
B.
James Hamilton
James Hamilton is a common name shared by numerous notable individuals across history, including politicians, nobles, athletes, and academics.
-
C.
John T. Knox
John T. Knox was an American politician who served in the California State Assembly and was known for his work on environmental and governmental reform legislation.
-
D.
John D. Knox
John D. Knox is an individual notable enough to be specifically cited as a prominent bearer of the surname Knox.
-
E.
William J. Buchanan
William J. Buchanan was an American diplomat who served as the United States Ambassador to Panama in the early 20th century.
- 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: John Ham Triple: [Ustream, foundedBy, John Ham]
Generated description
John Ham is an entrepreneur best known as a co-founder of the live video streaming platform Ustream.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: John Ham Target entity description: John Ham is an entrepreneur best known as a co-founder of the live video streaming platform Ustream.
-
A.
William Young
William Young was a 19th-century Scottish architect best known for designing prominent civic buildings, including the Glasgow City Chambers.
-
B.
James Hamilton
James Hamilton is a common name shared by numerous notable individuals across history, including politicians, nobles, athletes, and academics.
-
C.
John T. Knox
John T. Knox was an American politician who served in the California State Assembly and was known for his work on environmental and governmental reform legislation.
-
D.
John D. Knox
John D. Knox is an individual notable enough to be specifically cited as a prominent bearer of the surname Knox.
-
E.
William J. Buchanan
William J. Buchanan was an American diplomat who served as the United States Ambassador to Panama in the early 20th century.
- 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_69d8e8cb8c348190b52075823911c869 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fa365c2481909b3c36ebae18265d |
completed | April 20, 2026, 10:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0700e4e994819080d6767be5e974a3 |
completed | May 15, 2026, 11:17 a.m. |
| NEDg | Description generation | batch_6a07029b7580819090126480b5b1213f |
completed | May 15, 2026, 11:25 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07030deef08190a582bb6f956ef381 |
completed | May 15, 2026, 11:27 a.m. |
Created at: April 10, 2026, 1:21 p.m.