Triple
T421423
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pentagon Memorial |
E8110
|
entity |
| Predicate | architect |
P184
|
FINISHED |
| Object |
Keith Kaseman
Keith Kaseman is an American architect best known as the co-designer of the National 9/11 Pentagon Memorial in Arlington, Virginia.
|
E170905
|
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: Keith Kaseman | Statement: [Pentagon Memorial, architect, Keith Kaseman]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Keith Kaseman Context triple: [Pentagon Memorial, architect, Keith Kaseman]
-
A.
Mike Krieger
Mike Krieger is a Brazilian-American entrepreneur and software engineer best known as the co-founder and former CTO of the photo-sharing social media platform Instagram.
-
B.
Scott Kirby
Scott Kirby is an American airline executive best known for leading United Airlines as its chief executive officer and for his long career in the commercial aviation industry.
-
C.
Kevin Yagher
Kevin Yagher is an American special effects and makeup artist and director best known for his work on horror and fantasy films and for creating iconic genre characters.
-
D.
Keith Jones
Keith Jones is a former NHL forward turned broadcaster and executive who now serves as president of the Philadelphia Flyers.
-
E.
Lance Cumson
Lance Cumson is a central, often scheming heir in the 1980s American prime-time soap opera "Falcon Crest," known for his turbulent family and romantic entanglements.
- 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: Keith Kaseman Triple: [Pentagon Memorial, architect, Keith Kaseman]
Generated description
Keith Kaseman is an American architect best known as the co-designer of the National 9/11 Pentagon Memorial in Arlington, Virginia.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Keith Kaseman Target entity description: Keith Kaseman is an American architect best known as the co-designer of the National 9/11 Pentagon Memorial in Arlington, Virginia.
-
A.
Mike Krieger
Mike Krieger is a Brazilian-American entrepreneur and software engineer best known as the co-founder and former CTO of the photo-sharing social media platform Instagram.
-
B.
Scott Kirby
Scott Kirby is an American airline executive best known for leading United Airlines as its chief executive officer and for his long career in the commercial aviation industry.
-
C.
Kevin Yagher
Kevin Yagher is an American special effects and makeup artist and director best known for his work on horror and fantasy films and for creating iconic genre characters.
-
D.
Keith Jones
Keith Jones is a former NHL forward turned broadcaster and executive who now serves as president of the Philadelphia Flyers.
-
E.
Lance Cumson
Lance Cumson is a central, often scheming heir in the 1980s American prime-time soap opera "Falcon Crest," known for his turbulent family and romantic entanglements.
- 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_69a2e7f1d1bc81909cf2dc9754a3c334 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2eec0e9dc81908c08b209ce5278ef |
completed | Feb. 28, 2026, 1:33 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad1c8436008190b47e6a740eb20397 |
completed | March 8, 2026, 6:51 a.m. |
| NEDg | Description generation | batch_69ad1f36eaac8190a07a1faf57aa2c44 |
completed | March 8, 2026, 7:03 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad1f8cb0f081909c09c7032b517581 |
completed | March 8, 2026, 7:04 a.m. |
Created at: Feb. 28, 2026, 1:11 p.m.