Triple
T16790199
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Robert Lucas |
E408084
|
entity |
| Predicate | burialPlace |
P196
|
FINISHED |
| Object |
Oakland Cemetery, Iowa City
Oakland Cemetery in Iowa City is a historic burial ground known as the final resting place of Robert Lucas, the first governor of the Iowa Territory, along with many other notable local figures.
|
E1233574
|
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: Oakland Cemetery, Iowa City | Statement: [Robert Lucas, burialPlace, Oakland Cemetery, Iowa City]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oakland Cemetery, Iowa City Context triple: [Robert Lucas, burialPlace, Oakland Cemetery, Iowa City]
-
A.
City Park, Iowa City
City Park in Iowa City is a large municipal park along the Iowa River featuring recreational facilities, picnic areas, and natural green space for community activities and outdoor events.
-
B.
Grand Mound, Iowa
Grand Mound, Iowa is a small rural city in eastern Iowa known for its agricultural surroundings and close-knit community.
-
C.
University Park, Iowa
University Park, Iowa is a small incorporated community located in Mahaska County in the southeastern part of the state.
-
D.
Guthrie Center, Iowa
Guthrie Center, Iowa is a small city that serves as the county seat of Guthrie County in southwestern Iowa.
-
E.
Iowa City Downtown District
The Iowa City Downtown District is a vibrant, mixed-use urban core known for its locally owned shops, restaurants, arts venues, and cultural events that serve as the social and economic hub of Iowa City.
- 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: Oakland Cemetery, Iowa City Triple: [Robert Lucas, burialPlace, Oakland Cemetery, Iowa City]
Generated description
Oakland Cemetery in Iowa City is a historic burial ground known as the final resting place of Robert Lucas, the first governor of the Iowa Territory, along with many other notable local figures.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Oakland Cemetery, Iowa City Target entity description: Oakland Cemetery in Iowa City is a historic burial ground known as the final resting place of Robert Lucas, the first governor of the Iowa Territory, along with many other notable local figures.
-
A.
City Park, Iowa City
City Park in Iowa City is a large municipal park along the Iowa River featuring recreational facilities, picnic areas, and natural green space for community activities and outdoor events.
-
B.
Grand Mound, Iowa
Grand Mound, Iowa is a small rural city in eastern Iowa known for its agricultural surroundings and close-knit community.
-
C.
University Park, Iowa
University Park, Iowa is a small incorporated community located in Mahaska County in the southeastern part of the state.
-
D.
Guthrie Center, Iowa
Guthrie Center, Iowa is a small city that serves as the county seat of Guthrie County in southwestern Iowa.
-
E.
Iowa City Downtown District
The Iowa City Downtown District is a vibrant, mixed-use urban core known for its locally owned shops, restaurants, arts venues, and cultural events that serve as the social and economic hub of Iowa City.
- 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_69d8839270588190886720d9519bbf8f |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e3b2a5d10c8190a581de79e4f7ccfa |
completed | April 18, 2026, 4:34 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00ab0c39108190a332fdc78c053628 |
completed | May 10, 2026, 3:58 p.m. |
| NEDg | Description generation | batch_6a00ac621b3881908887b640bf3e3fce |
completed | May 10, 2026, 4:03 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00acc3a9dc819087e07e539760bf34 |
completed | May 10, 2026, 4:05 p.m. |
Created at: April 10, 2026, 5:22 a.m.