Triple
T18070565
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kennecott Copper Corporation |
E432416
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object |
Stephen Birch
Stephen Birch was an American mining engineer and industrialist best known for building the Kennecott Copper Corporation into one of the world’s leading copper producers in the early 20th century.
|
E1333101
|
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: Stephen Birch | Statement: [Kennecott Copper Corporation, foundedBy, Stephen Birch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stephen Birch Context triple: [Kennecott Copper Corporation, foundedBy, Stephen Birch]
-
A.
Steve Birch
Steve Birch is a musician best known for having been a member of the American rock band Everclear.
-
B.
Christopher Birt
Christopher Birt is an actor best known for his role in the popular 1992 romantic thriller film "The Bodyguard."
-
C.
Mark Birch
Mark Birch is a British rock guitarist best known for his tenure with the classic rock band Wishbone Ash in the late 1990s and early 2000s.
-
D.
Geoffrey Brock
Geoffrey Brock is an American poet and translator renowned for his acclaimed English translations of Italian literature.
-
E.
Ted Buckland
Ted Buckland is a neurotic, often bumbling hospital lawyer from the TV series "Scrubs," known for his awkward behavior and unrequited crushes.
- 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: Stephen Birch Triple: [Kennecott Copper Corporation, foundedBy, Stephen Birch]
Generated description
Stephen Birch was an American mining engineer and industrialist best known for building the Kennecott Copper Corporation into one of the world’s leading copper producers in the early 20th century.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Stephen Birch Target entity description: Stephen Birch was an American mining engineer and industrialist best known for building the Kennecott Copper Corporation into one of the world’s leading copper producers in the early 20th century.
-
A.
Steve Birch
Steve Birch is a musician best known for having been a member of the American rock band Everclear.
-
B.
Christopher Birt
Christopher Birt is an actor best known for his role in the popular 1992 romantic thriller film "The Bodyguard."
-
C.
Mark Birch
Mark Birch is a British rock guitarist best known for his tenure with the classic rock band Wishbone Ash in the late 1990s and early 2000s.
-
D.
Geoffrey Brock
Geoffrey Brock is an American poet and translator renowned for his acclaimed English translations of Italian literature.
-
E.
Ted Buckland
Ted Buckland is a neurotic, often bumbling hospital lawyer from the TV series "Scrubs," known for his awkward behavior and unrequited crushes.
- 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_69d8b9070cac81909fa9473fb1c3f1c7 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4cced29fc81908e87b4f1990fa0d8 |
completed | April 19, 2026, 12:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a05036848f081909f1f3eba56cf8a79 |
completed | May 13, 2026, 11:04 p.m. |
| NEDg | Description generation | batch_6a05052b41bc819080284bc18db67d5b |
completed | May 13, 2026, 11:11 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0505cbc11481908e61d90dd64f6212 |
completed | May 13, 2026, 11:14 p.m. |
Created at: April 10, 2026, 10:26 a.m.