Triple
T15713217
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | REI |
E380890
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object |
Mary Anderson
Mary Anderson is an American businesswoman and co-founder of the outdoor retail cooperative REI (Recreational Equipment, Inc.).
|
E1172523
|
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: Mary Anderson | Statement: [REI, foundedBy, Mary Anderson]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mary Anderson Context triple: [REI, foundedBy, Mary Anderson]
-
A.
Mary Anderson
Mary Anderson was an American film actress active in the 1930s and 1940s, known for her supporting roles in Hollywood dramas and war films.
-
B.
Mary Anderson
Mary Anderson is best known as the American inventor who patented the first successful windshield wiper in 1903.
-
C.
Ellen Gleason
Ellen Gleason is a member of the Gleason family, related to pioneering American engineer and businesswoman Kate Gleason.
-
D.
Jean Cochrane
Jean Cochrane was a 17th-century Scottish noblewoman best known as the wife of John Graham of Claverhouse, the prominent Jacobite military leader known as "Bonnie Dundee."
-
E.
Anna Amelia Pratt
Anna Amelia Pratt was the mother of American businessman and politician George W. Romney and a member of the prominent Pratt family with roots in the Latter-day Saint community.
- 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: Mary Anderson Triple: [REI, foundedBy, Mary Anderson]
Generated description
Mary Anderson is an American businesswoman and co-founder of the outdoor retail cooperative REI (Recreational Equipment, Inc.).
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mary Anderson Target entity description: Mary Anderson is an American businesswoman and co-founder of the outdoor retail cooperative REI (Recreational Equipment, Inc.).
-
A.
Mary Anderson
Mary Anderson was an American film actress active in the 1930s and 1940s, known for her supporting roles in Hollywood dramas and war films.
-
B.
Mary Anderson
Mary Anderson is best known as the American inventor who patented the first successful windshield wiper in 1903.
-
C.
Ellen Gleason
Ellen Gleason is a member of the Gleason family, related to pioneering American engineer and businesswoman Kate Gleason.
-
D.
Jean Cochrane
Jean Cochrane was a 17th-century Scottish noblewoman best known as the wife of John Graham of Claverhouse, the prominent Jacobite military leader known as "Bonnie Dundee."
-
E.
Anna Amelia Pratt
Anna Amelia Pratt was the mother of American businessman and politician George W. Romney and a member of the prominent Pratt family with roots in the Latter-day Saint community.
- 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_69d86d9bf930819082b30cf6d169297c |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e04f90aea0819082a9e9fe0f7780b0 |
completed | April 16, 2026, 2:55 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff757f571881908015fe68df2a5e69 |
completed | May 9, 2026, 5:57 p.m. |
| NEDg | Description generation | batch_69ff769d305881908791ffcb0a30ee35 |
completed | May 9, 2026, 6:02 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff770b73d48190a422a0760c03f763 |
completed | May 9, 2026, 6:03 p.m. |
Created at: April 10, 2026, 4:45 a.m.