Triple
T489233
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Springfield, Illinois |
E9948
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Lincoln Home National Historic Site
Lincoln Home National Historic Site is a preserved historic district centered on Abraham Lincoln’s longtime family residence in Springfield, Illinois, commemorating his life before the presidency.
|
E61734
|
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: Lincoln Home National Historic Site | Statement: [Springfield, Illinois, hasLandmark, Lincoln Home National Historic Site]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lincoln Home National Historic Site Context triple: [Springfield, Illinois, hasLandmark, Lincoln Home National Historic Site]
-
A.
Abraham Lincoln Birthplace National Historical Park
Abraham Lincoln Birthplace National Historical Park is a U.S. National Historical Park preserving the site and a symbolic log cabin memorializing the early life and birthplace of President Abraham Lincoln in central Kentucky.
-
B.
Abraham Lincoln Boyhood Home at Knob Creek
Abraham Lincoln Boyhood Home at Knob Creek is a historic farm site and National Historical Park unit in rural Kentucky that preserves the early childhood home environment of the 16th U.S. president.
-
C.
First Ladies National Historic Site
First Ladies National Historic Site is a U.S. National Park Service site in Canton, Ohio, dedicated to preserving and interpreting the lives, roles, and contributions of the nation’s First Ladies.
-
D.
Harry S. Truman National Historic Site
Harry S. Truman National Historic Site is a preserved historic property in Independence, Missouri, that includes the longtime home and related sites associated with the 33rd U.S. president, Harry S. Truman.
-
E.
Eisenhower Birthplace State Historic Site
Eisenhower Birthplace State Historic Site is a preserved historic home and museum in Denison, Texas, dedicated to interpreting the early life and legacy of President Dwight D. Eisenhower.
- 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: Lincoln Home National Historic Site Triple: [Springfield, Illinois, hasLandmark, Lincoln Home National Historic Site]
Generated description
Lincoln Home National Historic Site is a preserved historic district centered on Abraham Lincoln’s longtime family residence in Springfield, Illinois, commemorating his life before the presidency.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lincoln Home National Historic Site Target entity description: Lincoln Home National Historic Site is a preserved historic district centered on Abraham Lincoln’s longtime family residence in Springfield, Illinois, commemorating his life before the presidency.
-
A.
Abraham Lincoln Birthplace National Historical Park
Abraham Lincoln Birthplace National Historical Park is a U.S. National Historical Park preserving the site and a symbolic log cabin memorializing the early life and birthplace of President Abraham Lincoln in central Kentucky.
-
B.
Abraham Lincoln Boyhood Home at Knob Creek
Abraham Lincoln Boyhood Home at Knob Creek is a historic farm site and National Historical Park unit in rural Kentucky that preserves the early childhood home environment of the 16th U.S. president.
-
C.
First Ladies National Historic Site
First Ladies National Historic Site is a U.S. National Park Service site in Canton, Ohio, dedicated to preserving and interpreting the lives, roles, and contributions of the nation’s First Ladies.
-
D.
Harry S. Truman National Historic Site
Harry S. Truman National Historic Site is a preserved historic property in Independence, Missouri, that includes the longtime home and related sites associated with the 33rd U.S. president, Harry S. Truman.
-
E.
Eisenhower Birthplace State Historic Site
Eisenhower Birthplace State Historic Site is a preserved historic home and museum in Denison, Texas, dedicated to interpreting the early life and legacy of President Dwight D. Eisenhower.
- 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_69a2e802e2908190ab17c9479e0b6412 |
completed | Feb. 28, 2026, 1:05 p.m. |
| NER | Named-entity recognition | batch_69a2f0e0a9648190b6a3b2da3a3b51e6 |
completed | Feb. 28, 2026, 1:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a47d2a78a48190ac5a1e7f57f9dbd1 |
completed | March 1, 2026, 5:53 p.m. |
| NEDg | Description generation | batch_69a47f21970081909de5505448372922 |
completed | March 1, 2026, 6:02 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a47f90b2708190a2a92e5438994f9e |
completed | March 1, 2026, 6:04 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.