Triple
T28495472
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Union Pacific–Central Pacific rail connection |
E721095
|
entity |
| Predicate | constructionAuthorizedBy |
P144352
|
FINISHED |
| Object | Pacific Railroad Act of 1862 |
—
|
NE NERFINISHED |
How this triple was built (2 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: Pacific Railroad Act of 1862 | Statement: [Union Pacific–Central Pacific rail connection, constructionAuthorizedBy, Pacific Railroad Act of 1862]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: constructionAuthorizedBy Context triple: [Union Pacific–Central Pacific rail connection, constructionAuthorizedBy, Pacific Railroad Act of 1862]
-
A.
constructionAuthority
Indicates that an entity has the official power or responsibility to oversee, approve, or manage construction-related activities for another entity or project.
-
B.
constructionStartedBy
Indicates that the construction of something was initiated or begun by a particular agent or entity.
-
C.
constructionCommandedBy
Indicates that the construction of something is directed, ordered, or overseen by a particular agent or authority.
-
D.
erectedBy
Indicates that something (such as a structure, monument, or installation) was constructed, set up, or raised by a particular agent or entity.
-
E.
previouslyAuthorizedBy
chosen
Indicates that an action, access, or decision was granted or approved earlier by a specified entity or authority.
- F. None of above.
Provenance (3 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_69f01a5afdac8190ac6e72d5c100bd58 |
completed | April 28, 2026, 2:24 a.m. |
| NER | Named-entity recognition | batch_69f6d0d46aec819091edf97324d793ac |
completed | May 3, 2026, 4:36 a.m. |
| PD | Predicate disambiguation | batch_69f6cfe2183481908ae4e85a59c66f69 |
completed | May 3, 2026, 4:32 a.m. |
Created at: April 28, 2026, 3:03 a.m.