Triple
T4398044
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Manchester, Vermont |
E99540
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Robert Todd Lincoln’s estate
Robert Todd Lincoln’s estate is Hildene, a historic Georgian Revival mansion and former summer home of Abraham Lincoln’s son, now preserved as a museum and cultural site.
|
E436024
|
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: Robert Todd Lincoln’s estate | Statement: [Manchester, Vermont, contains, Robert Todd Lincoln’s estate]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robert Todd Lincoln’s estate Context triple: [Manchester, Vermont, contains, Robert Todd Lincoln’s estate]
-
A.
Mary Todd Lincoln House
The Mary Todd Lincoln House is a historic museum in Lexington, Kentucky, dedicated to the early life and legacy of Mary Todd Lincoln, wife of President Abraham Lincoln.
-
B.
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.
-
C.
Robert Todd Lincoln
Robert Todd Lincoln was the eldest son of U.S. President Abraham Lincoln, who became a prominent lawyer, businessman, and statesman, serving as Secretary of War and U.S. Minister to the United Kingdom.
-
D.
Johnson House
Johnson House is a historic building located within Old Town San Diego State Historic Park, reflecting the preserved 19th-century character of early San Diego.
-
E.
Hillwood
Hillwood is a real estate development company known for large-scale industrial, commercial, and mixed-use projects across the United States.
- 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: Robert Todd Lincoln’s estate Triple: [Manchester, Vermont, contains, Robert Todd Lincoln’s estate]
Generated description
Robert Todd Lincoln’s estate is Hildene, a historic Georgian Revival mansion and former summer home of Abraham Lincoln’s son, now preserved as a museum and cultural site.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Robert Todd Lincoln’s estate Target entity description: Robert Todd Lincoln’s estate is Hildene, a historic Georgian Revival mansion and former summer home of Abraham Lincoln’s son, now preserved as a museum and cultural site.
-
A.
Mary Todd Lincoln House
The Mary Todd Lincoln House is a historic museum in Lexington, Kentucky, dedicated to the early life and legacy of Mary Todd Lincoln, wife of President Abraham Lincoln.
-
B.
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.
-
C.
Robert Todd Lincoln
Robert Todd Lincoln was the eldest son of U.S. President Abraham Lincoln, who became a prominent lawyer, businessman, and statesman, serving as Secretary of War and U.S. Minister to the United Kingdom.
-
D.
Johnson House
Johnson House is a historic building located within Old Town San Diego State Historic Park, reflecting the preserved 19th-century character of early San Diego.
-
E.
Hillwood
Hillwood is a real estate development company known for large-scale industrial, commercial, and mixed-use projects across the United States.
- 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_69b345506b408190b0e3dee616738a7d |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b352adce588190b9e6ed53458aa1e1 |
completed | March 12, 2026, 11:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5e53ae7bc8190b216319e522b11c6 |
completed | March 14, 2026, 10:46 p.m. |
| NEDg | Description generation | batch_69b5e5f8b9bc8190abb35710e2ddbe5e |
completed | March 14, 2026, 10:49 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b5e62af694819086b3eddb71f591d2 |
completed | March 14, 2026, 10:50 p.m. |
Created at: March 12, 2026, 11:20 p.m.