Triple
T8255355
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Golden Spike Ceremony |
E193056
|
entity |
| Predicate | relatedObject |
P37
|
FINISHED |
| Object |
Golden Spike (artifact)
The Golden Spike is the ceremonial final railroad spike driven in 1869 at Promontory Summit, Utah, symbolizing the completion of the first U.S. transcontinental railroad.
|
E193053
|
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: Golden Spike (artifact) | Statement: [Golden Spike Ceremony, relatedObject, Golden Spike (artifact)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Golden Spike (artifact) Context triple: [Golden Spike Ceremony, relatedObject, Golden Spike (artifact)]
-
A.
Golden Spike Tower
Golden Spike Tower is an observation tower and visitor attraction in North Platte, Nebraska, offering panoramic views of Union Pacific’s massive Bailey Yard, one of the world’s largest railroad classification yards.
-
B.
Golden Spike ceremony
The Golden Spike ceremony was the 1869 event at Promontory Summit, Utah, that marked the completion of the United States’ First Transcontinental Railroad by symbolically joining its eastern and western sections.
-
C.
Gold Point
Gold Point is a historic Nevada mining ghost town known for its preserved old buildings and Wild West heritage.
-
D.
Mother Lode gold belt
The Mother Lode gold belt is a historically rich gold-bearing region in the Sierra Nevada foothills of California that was central to the California Gold Rush and the development of numerous mining towns.
-
E.
Placer
Placer is the former historic name of the town now known as Loomis in Placer County, California.
- 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: Golden Spike (artifact) Triple: [Golden Spike Ceremony, relatedObject, Golden Spike (artifact)]
Generated description
The Golden Spike is the ceremonial final railroad spike driven in 1869 at Promontory Summit, Utah, symbolizing the completion of the first U.S. transcontinental railroad.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Golden Spike (artifact) Target entity description: The Golden Spike is the ceremonial final railroad spike driven in 1869 at Promontory Summit, Utah, symbolizing the completion of the first U.S. transcontinental railroad.
-
A.
Golden Spike Tower
Golden Spike Tower is an observation tower and visitor attraction in North Platte, Nebraska, offering panoramic views of Union Pacific’s massive Bailey Yard, one of the world’s largest railroad classification yards.
-
B.
Golden Spike ceremony
chosen
The Golden Spike ceremony was the 1869 event at Promontory Summit, Utah, that marked the completion of the United States’ First Transcontinental Railroad by symbolically joining its eastern and western sections.
-
C.
Gold Point
Gold Point is a historic Nevada mining ghost town known for its preserved old buildings and Wild West heritage.
-
D.
Mother Lode gold belt
The Mother Lode gold belt is a historically rich gold-bearing region in the Sierra Nevada foothills of California that was central to the California Gold Rush and the development of numerous mining towns.
-
E.
Placer
Placer is the former historic name of the town now known as Loomis in Placer County, California.
- F. None of above.
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.