Triple
T8255303
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Golden Spike National Historical Park |
E193055
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Last Spike site monument
The Last Spike site monument is a commemorative marker at Golden Spike National Historical Park that marks the location where the transcontinental railroad was ceremonially completed in 1869.
|
E721093
|
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: Last Spike site monument | Statement: [Golden Spike National Historical Park, hasLandmark, Last Spike site monument]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Last Spike site monument Context triple: [Golden Spike National Historical Park, hasLandmark, Last Spike site monument]
-
A.
Pioneer Monument
Pioneer Monument is a historic memorial near Donner Lake in California commemorating the ill-fated Donner Party and early western pioneers.
-
B.
Wounded Knee Monument
The Wounded Knee Monument is a memorial site on the Pine Ridge Indian Reservation in South Dakota that commemorates the Lakota victims of the 1890 Wounded Knee Massacre and stands as a symbol of Native American suffering and resilience.
-
C.
This Is the Place Monument
This Is the Place Monument is a historic landmark in Salt Lake City, Utah, commemorating the arrival and settlement of Mormon pioneers in the Salt Lake Valley.
-
D.
High Point Monument
High Point Monument is a tall granite obelisk in New Jersey that marks the state’s highest elevation and serves as a prominent war memorial and scenic lookout.
-
E.
Soldiers' National Monument
Soldiers' National Monument is the central memorial at Gettysburg’s Soldiers' National Cemetery, commemorating Union soldiers who died in the Battle of Gettysburg during the American Civil War.
- 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: Last Spike site monument Triple: [Golden Spike National Historical Park, hasLandmark, Last Spike site monument]
Generated description
The Last Spike site monument is a commemorative marker at Golden Spike National Historical Park that marks the location where the transcontinental railroad was ceremonially completed in 1869.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Last Spike site monument Target entity description: The Last Spike site monument is a commemorative marker at Golden Spike National Historical Park that marks the location where the transcontinental railroad was ceremonially completed in 1869.
-
A.
Pioneer Monument
Pioneer Monument is a historic memorial near Donner Lake in California commemorating the ill-fated Donner Party and early western pioneers.
-
B.
Wounded Knee Monument
The Wounded Knee Monument is a memorial site on the Pine Ridge Indian Reservation in South Dakota that commemorates the Lakota victims of the 1890 Wounded Knee Massacre and stands as a symbol of Native American suffering and resilience.
-
C.
This Is the Place Monument
This Is the Place Monument is a historic landmark in Salt Lake City, Utah, commemorating the arrival and settlement of Mormon pioneers in the Salt Lake Valley.
-
D.
High Point Monument
High Point Monument is a tall granite obelisk in New Jersey that marks the state’s highest elevation and serves as a prominent war memorial and scenic lookout.
-
E.
Soldiers' National Monument
Soldiers' National Monument is the central memorial at Gettysburg’s Soldiers' National Cemetery, commemorating Union soldiers who died in the Battle of Gettysburg during the American Civil War.
- 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_69ca82dfad9c8190b8cd18fb89f50f40 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb78f9f680819088f1d56e0f98974f |
completed | March 31, 2026, 7:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cd3553b48881909cc72e443aad9539 |
completed | April 1, 2026, 3:10 p.m. |
| NEDg | Description generation | batch_69cd37a71af481909e82aa29ae558c4a |
completed | April 1, 2026, 3:20 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cd4f0055dc8190803a7c412533aec4 |
completed | April 1, 2026, 4:59 p.m. |
Created at: March 30, 2026, 5:48 p.m.