Triple
T30985339
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Thames and Medway Canal |
E789508
|
entity |
| Predicate | railwayConversionDate |
P180161
|
FINISHED |
| Object | 1840s |
—
|
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: 1840s | Statement: [Thames and Medway Canal, railwayConversionDate, 1840s]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: railwayConversionDate Context triple: [Thames and Medway Canal, railwayConversionDate, 1840s]
-
A.
railwaySectionOpeningDate
Indicates the date on which a specific section of a railway line was officially opened for operation.
-
B.
dateOfConversion
Indicates the specific date on which an entity changed status, form, or affiliation (e.g., religious, legal, or organizational conversion).
-
C.
railwayOpenedWith
Indicates that a railway line or section was inaugurated and began operation together with a specified associated element (such as a station, segment, or service).
-
D.
railwayOpeningPeriod
Indicates the time span during which a railway line or station was officially opened and in operation.
-
E.
railwayWorksOpened
Indicates that a railway facility, such as a station, line, or related infrastructure, was officially opened or began operation on a specified date.
- 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_69f224c550b081909ddfceb0c3d03bdd |
completed | April 29, 2026, 3:33 p.m. |
| NER | Named-entity recognition | batch_69f73223675481908c1bc3208c0f5284 |
completed | May 3, 2026, 11:31 a.m. |
| PD | Predicate disambiguation | batch_69f7317690108190b3aae2cd2e1d069e |
completed | May 3, 2026, 11:28 a.m. |
| PDg | Predicate description generation | batch_69f73221eef88190bd8905e6e9f5a586 |
completed | May 3, 2026, 11:31 a.m. |
Created at: April 29, 2026, 8:56 p.m.