Triple
T22721980
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pacific Railroad (Missouri) |
E561885
|
entity |
| Predicate | extendedToDate |
P41751
|
FINISHED |
| Object | mid-1850s |
—
|
LITERAL FINISHED |
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: mid-1850s | Statement: [Pacific Railroad (Missouri), extendedToDate, mid-1850s]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: extendedToDate Context triple: [Pacific Railroad (Missouri), extendedToDate, mid-1850s]
-
A.
extensionEffectiveDate
Indicates the date on which an extension to an existing agreement, term, or condition becomes effective.
-
B.
extendsUntil
chosen
Indicates that something continues or remains in effect up to a specified point or limit in time or space.
-
C.
extendedFrom
Indicates that one entity is derived by adding to or building upon the scope, content, or structure of another entity.
-
D.
extendedFor
Indicates that something has been lengthened in duration, scope, or extent specifically for the benefit or use of another entity.
-
E.
extendedSupportEndDate
Indicates the date on which an extended support period for something ends.
- 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_69e2454fc984819088213b58ee87a002 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f17926ae0c8190af8493cab6b15261 |
completed | April 29, 2026, 3:21 a.m. |
| PD | Predicate disambiguation | batch_69eed2a971c0819088af574e40c9343f |
completed | April 27, 2026, 3:06 a.m. |
Created at: April 17, 2026, 3:20 p.m.