Triple
T21606472
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Neglinnaya River bed |
E533186
|
entity |
| Predicate | coveredSinceCentury |
P144762
|
FINISHED |
| Object | 19th century |
—
|
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: 19th century | Statement: [Neglinnaya River bed, coveredSinceCentury, 19th century]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: coveredSinceCentury Context triple: [Neglinnaya River bed, coveredSinceCentury, 19th century]
-
A.
observedSinceCentury
Indicates that one entity has been observed or documented as existing or occurring since a specified century.
-
B.
existsSinceCentury
Indicates that an entity has existed or been in effect since a specified century.
-
C.
usedSinceCentury
Indicates that something has been in use starting from a specified century.
-
D.
revealedInCentury
Indicates that something became known, disclosed, or publicly revealed during a specified century.
-
E.
displayedSinceCentury
Indicates that something has been on display continuously or from a specified century onward.
- F. None of above. chosen
Provenance (4 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_69e0c46364608190a337dc8720dc2a35 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ef17e5783481909db36c388f3ae227 |
completed | April 27, 2026, 8:01 a.m. |
| PD | Predicate disambiguation | batch_69e69665fe8c8190af7e38785db188b2 |
completed | April 20, 2026, 9:11 p.m. |
| PDg | Predicate description generation | batch_69e69b4aa2b48190830107391e81571a |
completed | April 20, 2026, 9:31 p.m. |
Created at: April 16, 2026, 6:33 p.m.