Triple
T252666
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oliver Brown |
E5183
|
entity |
| Predicate | placeOfBirth |
P1
|
FINISHED |
| Object |
Springfield, Kansas
Springfield, Kansas is a small rural community in the U.S. state of Kansas, notable here as the birthplace of Oliver Brown of the landmark Brown v. Board of Education case.
|
E45548
|
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: Springfield, Kansas | Statement: [Oliver Brown, placeOfBirth, Springfield, Kansas]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Springfield, Kansas Context triple: [Oliver Brown, placeOfBirth, Springfield, Kansas]
-
A.
Kansas City, Kansas
Kansas City, Kansas is a city in northeastern Kansas that forms part of the Kansas City metropolitan area across the state line from Kansas City, Missouri.
-
B.
Topeka, Kansas
Topeka, Kansas is the capital city of the U.S. state of Kansas, historically significant as the community at the center of the landmark school desegregation case Brown v. Board of Education.
-
C.
Garden City, Kansas
Garden City, Kansas is a small city in southwestern Kansas known as a regional agricultural and commercial hub on the High Plains.
-
D.
Overland Park, Kansas
Overland Park, Kansas is a major suburb of Kansas City known for its strong economy, family-friendly neighborhoods, and role as a regional business and commercial hub.
-
E.
Emporia, Kansas
Emporia, Kansas is a small city in east-central Kansas known as a regional hub for education, commerce, and transportation on the Great Plains.
- 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: Springfield, Kansas Triple: [Oliver Brown, placeOfBirth, Springfield, Kansas]
Generated description
Springfield, Kansas is a small rural community in the U.S. state of Kansas, notable here as the birthplace of Oliver Brown of the landmark Brown v. Board of Education case.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Springfield, Kansas Target entity description: Springfield, Kansas is a small rural community in the U.S. state of Kansas, notable here as the birthplace of Oliver Brown of the landmark Brown v. Board of Education case.
-
A.
Kansas City, Kansas
Kansas City, Kansas is a city in northeastern Kansas that forms part of the Kansas City metropolitan area across the state line from Kansas City, Missouri.
-
B.
Topeka, Kansas
Topeka, Kansas is the capital city of the U.S. state of Kansas, historically significant as the community at the center of the landmark school desegregation case Brown v. Board of Education.
-
C.
Garden City, Kansas
Garden City, Kansas is a small city in southwestern Kansas known as a regional agricultural and commercial hub on the High Plains.
-
D.
Overland Park, Kansas
Overland Park, Kansas is a major suburb of Kansas City known for its strong economy, family-friendly neighborhoods, and role as a regional business and commercial hub.
-
E.
Emporia, Kansas
Emporia, Kansas is a small city in east-central Kansas known as a regional hub for education, commerce, and transportation on the Great Plains.
- 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_69a257c4bf688190a46ebbf411ab7473 |
completed | Feb. 28, 2026, 2:49 a.m. |
| NER | Named-entity recognition | batch_69a25d39eb3881909f435043c8697f13 |
completed | Feb. 28, 2026, 3:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3e56fd6b88190b18e081386436ea9 |
completed | March 1, 2026, 7:06 a.m. |
| NEDg | Description generation | batch_69a3e61ad63c8190940eaba657cd3df2 |
completed | March 1, 2026, 7:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3e668e05c8190ba92c581622756df |
completed | March 1, 2026, 7:10 a.m. |
Created at: Feb. 28, 2026, 2:54 a.m.