Triple
T3731257
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Steve Prefontaine |
E79066
|
entity |
| Predicate | highSchool |
P5
|
FINISHED |
| Object |
Marshfield High School, Coos Bay, Oregon
Marshfield High School in Coos Bay, Oregon is best known as the alma mater of legendary American distance runner Steve Prefontaine.
|
E384868
|
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: Marshfield High School, Coos Bay, Oregon | Statement: [Steve Prefontaine, highSchool, Marshfield High School, Coos Bay, Oregon]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marshfield High School, Coos Bay, Oregon Context triple: [Steve Prefontaine, highSchool, Marshfield High School, Coos Bay, Oregon]
-
A.
Lake Oswego High School
Lake Oswego High School is a public secondary school serving students in the affluent suburban community of Lake Oswego, Oregon, known for strong academics and competitive athletics.
-
B.
Forest Grove High School
Forest Grove High School is a public secondary school serving students in the city of Forest Grove, Oregon.
-
C.
Pendleton High School (Oregon)
Pendleton High School (Oregon) is a public secondary school in Pendleton, Oregon, known for serving as the alma mater of Pro Football Hall of Famer Bob Lilly.
-
D.
Bremerton High School
Bremerton High School is a public secondary school serving students in the Bremerton area of Washington State.
-
E.
Tigard High School
Tigard High School is a public secondary school serving students in the suburban community of Tigard, Oregon.
- 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: Marshfield High School, Coos Bay, Oregon Triple: [Steve Prefontaine, highSchool, Marshfield High School, Coos Bay, Oregon]
Generated description
Marshfield High School in Coos Bay, Oregon is best known as the alma mater of legendary American distance runner Steve Prefontaine.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Marshfield High School, Coos Bay, Oregon Target entity description: Marshfield High School in Coos Bay, Oregon is best known as the alma mater of legendary American distance runner Steve Prefontaine.
-
A.
Lake Oswego High School
Lake Oswego High School is a public secondary school serving students in the affluent suburban community of Lake Oswego, Oregon, known for strong academics and competitive athletics.
-
B.
Forest Grove High School
Forest Grove High School is a public secondary school serving students in the city of Forest Grove, Oregon.
-
C.
Pendleton High School (Oregon)
Pendleton High School (Oregon) is a public secondary school in Pendleton, Oregon, known for serving as the alma mater of Pro Football Hall of Famer Bob Lilly.
-
D.
Bremerton High School
Bremerton High School is a public secondary school serving students in the Bremerton area of Washington State.
-
E.
Tigard High School
Tigard High School is a public secondary school serving students in the suburban community of Tigard, Oregon.
- 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_69ad8b0e4650819090ad7cef094285e8 |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69adcb21002c81908438170ed6f6c271 |
completed | March 8, 2026, 7:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4db167c5881909772cf1e78717995 |
completed | March 14, 2026, 3:50 a.m. |
| NEDg | Description generation | batch_69b4dc41a54c819099081242687e9011 |
completed | March 14, 2026, 3:55 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b4dcb9235c8190af2b5a5d222e8413 |
completed | March 14, 2026, 3:57 a.m. |
Created at: March 8, 2026, 3:34 p.m.