Triple
T8255198
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Golden Spike ceremony |
E193053
|
entity |
| Predicate | commemorativeSpike |
P55572
|
FINISHED |
| Object |
Nevada silver spike
The Nevada silver spike was a ceremonial precious-metal railroad spike presented by the state of Nevada for the 1869 Golden Spike ceremony marking the completion of the First Transcontinental Railroad.
|
E721089
|
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: Nevada silver spike | Statement: [Golden Spike ceremony, commemorativeSpike, Nevada silver spike]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nevada silver spike Context triple: [Golden Spike ceremony, commemorativeSpike, Nevada silver spike]
-
A.
Dahlonega Mint
The Dahlonega Mint was a 19th-century branch of the U.S. Mint in Georgia that specialized in producing gold coins from locally mined gold.
-
B.
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.
-
C.
Silverbar
Silverbar is a central fish character in Rachel Carson’s nature book "Under the Sea-Wind," used to vividly portray marine life and ocean ecology.
-
D.
The Nugget
The Nugget is a crossword puzzle created by Australian setter Ken Sallows that became famous for its ingenious hidden message and meta-puzzle structure.
-
E.
Gold Center, Nevada
Gold Center, Nevada was a short-lived early 20th-century mining town in Nye County that developed during the gold rush activity near Beatty.
- 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: Nevada silver spike Triple: [Golden Spike ceremony, commemorativeSpike, Nevada silver spike]
Generated description
The Nevada silver spike was a ceremonial precious-metal railroad spike presented by the state of Nevada for the 1869 Golden Spike ceremony marking the completion of the First Transcontinental Railroad.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nevada silver spike Target entity description: The Nevada silver spike was a ceremonial precious-metal railroad spike presented by the state of Nevada for the 1869 Golden Spike ceremony marking the completion of the First Transcontinental Railroad.
-
A.
Dahlonega Mint
The Dahlonega Mint was a 19th-century branch of the U.S. Mint in Georgia that specialized in producing gold coins from locally mined gold.
-
B.
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.
-
C.
Silverbar
Silverbar is a central fish character in Rachel Carson’s nature book "Under the Sea-Wind," used to vividly portray marine life and ocean ecology.
-
D.
The Nugget
The Nugget is a crossword puzzle created by Australian setter Ken Sallows that became famous for its ingenious hidden message and meta-puzzle structure.
-
E.
Gold Center, Nevada
Gold Center, Nevada was a short-lived early 20th-century mining town in Nye County that developed during the gold rush activity near Beatty.
- 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.