Triple
T6274926
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Krystle Campbell |
E140631
|
entity |
| Predicate | memorializedIn |
P4717
|
FINISHED |
| Object |
Boston Marathon bombing memorials
The Boston Marathon bombing memorials are public sites and tributes in Boston honoring the victims and resilience of the community following the 2013 terrorist attack at the marathon finish line.
|
E579528
|
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: Boston Marathon bombing memorials | Statement: [Krystle Campbell, memorializedIn, Boston Marathon bombing memorials]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boston Marathon bombing memorials Context triple: [Krystle Campbell, memorializedIn, Boston Marathon bombing memorials]
-
A.
2013 Boston Marathon bombing
The 2013 Boston Marathon bombing was a terrorist attack in which two homemade bombs exploded near the marathon’s finish line, killing three people and injuring hundreds.
-
B.
Boston Women’s Memorial
The Boston Women’s Memorial is a public monument in Boston honoring three prominent local women—Abigail Adams, Lucy Stone, and Phillis Wheatley—for their contributions to American history and social reform.
-
C.
Boston Marathon finish line marker
The Boston Marathon finish line marker is a painted street landmark on Boylston Street that signifies the iconic endpoint of the annual Boston Marathon.
-
D.
Boston Massacre victims’ monument
The Boston Massacre victims’ monument is a commemorative memorial in Boston’s Granary Burying Ground honoring those killed in the 1770 confrontation between British soldiers and colonists.
-
E.
9/11 memorial
The 9/11 memorial at the International Peace Garden is a commemorative site honoring the victims of the September 11, 2001 terrorist attacks, symbolizing remembrance and international solidarity.
- 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: Boston Marathon bombing memorials Triple: [Krystle Campbell, memorializedIn, Boston Marathon bombing memorials]
Generated description
The Boston Marathon bombing memorials are public sites and tributes in Boston honoring the victims and resilience of the community following the 2013 terrorist attack at the marathon finish line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Boston Marathon bombing memorials Target entity description: The Boston Marathon bombing memorials are public sites and tributes in Boston honoring the victims and resilience of the community following the 2013 terrorist attack at the marathon finish line.
-
A.
2013 Boston Marathon bombing
The 2013 Boston Marathon bombing was a terrorist attack in which two homemade bombs exploded near the marathon’s finish line, killing three people and injuring hundreds.
-
B.
Boston Women’s Memorial
The Boston Women’s Memorial is a public monument in Boston honoring three prominent local women—Abigail Adams, Lucy Stone, and Phillis Wheatley—for their contributions to American history and social reform.
-
C.
Boston Marathon finish line marker
The Boston Marathon finish line marker is a painted street landmark on Boylston Street that signifies the iconic endpoint of the annual Boston Marathon.
-
D.
Boston Massacre victims’ monument
The Boston Massacre victims’ monument is a commemorative memorial in Boston’s Granary Burying Ground honoring those killed in the 1770 confrontation between British soldiers and colonists.
-
E.
9/11 memorial
The 9/11 memorial at the International Peace Garden is a commemorative site honoring the victims of the September 11, 2001 terrorist attacks, symbolizing remembrance and international solidarity.
- 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_69c008cc158881908df6ec94a911c736 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c063c0629c8190805ddf1a604e9ca4 |
completed | March 22, 2026, 9:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c2446eecfc819099c3dc5cdb960672 |
completed | March 24, 2026, 7:59 a.m. |
| NEDg | Description generation | batch_69c246ca23148190aa82019d3857f14e |
completed | March 24, 2026, 8:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c2475b2ad88190a43db8803c4e7893 |
completed | March 24, 2026, 8:12 a.m. |
Created at: March 22, 2026, 4:25 p.m.