Triple
T333022
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London Stock Exchange |
E6664
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object |
John Castaing
John Castaing was an early financial broker and publisher whose price lists in the late 17th century are considered the origin of what became the London Stock Exchange.
|
E42901
|
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 Castaing | Statement: [London Stock Exchange, foundedBy, John Castaing]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: John Castaing Context triple: [London Stock Exchange, foundedBy, John Castaing]
-
A.
Jean-Jacques Annaud
Jean-Jacques Annaud is a French film director known for visually ambitious, historically themed works such as "The Name of the Rose," "The Bear," and "Seven Years in Tibet."
-
B.
Alain Godard
Alain Godard was a French screenwriter best known for co-writing the World War II film "Enemy at the Gates."
-
C.
Joachim Sauer
Joachim Sauer is a German quantum chemist and professor known both for his research in theoretical chemistry and for being married to former Chancellor Angela Merkel.
-
D.
Samuel Fuller
Samuel Fuller was an English physician and prominent Pilgrim who sailed on the Mayflower and served as the chief doctor for the Plymouth Colony.
-
E.
Jean-Luc Vaillant
Jean-Luc Vaillant is a French software engineer and entrepreneur best known as a co-founder and former chief technology officer of LinkedIn.
- 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 Castaing Triple: [London Stock Exchange, foundedBy, John Castaing]
Generated description
John Castaing was an early financial broker and publisher whose price lists in the late 17th century are considered the origin of what became the London Stock Exchange.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: John Castaing Target entity description: John Castaing was an early financial broker and publisher whose price lists in the late 17th century are considered the origin of what became the London Stock Exchange.
-
A.
Jean-Jacques Annaud
Jean-Jacques Annaud is a French film director known for visually ambitious, historically themed works such as "The Name of the Rose," "The Bear," and "Seven Years in Tibet."
-
B.
Alain Godard
Alain Godard was a French screenwriter best known for co-writing the World War II film "Enemy at the Gates."
-
C.
Joachim Sauer
Joachim Sauer is a German quantum chemist and professor known both for his research in theoretical chemistry and for being married to former Chancellor Angela Merkel.
-
D.
Samuel Fuller
Samuel Fuller was an English physician and prominent Pilgrim who sailed on the Mayflower and served as the chief doctor for the Plymouth Colony.
-
E.
Jean-Luc Vaillant
Jean-Luc Vaillant is a French software engineer and entrepreneur best known as a co-founder and former chief technology officer of LinkedIn.
- 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_69a2e79434908190a9d5afe415153ad9 |
completed | Feb. 28, 2026, 1:03 p.m. |
| NER | Named-entity recognition | batch_69a2eac4d9d081908a624464e450fb0e |
completed | Feb. 28, 2026, 1:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3d245be0c819093acff963b041d01 |
completed | March 1, 2026, 5:44 a.m. |
| NEDg | Description generation | batch_69a3d2afcea48190aa767b5dd077f02c |
completed | March 1, 2026, 5:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3d38f00288190bc43e5de028deed6 |
completed | March 1, 2026, 5:50 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.