Triple
T36733953
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kenya-Uganda Railway (through Kipkelion / Fort Ternan area) |
E907414
|
entity |
| Predicate | operatorDuringColonialPeriod |
P115316
|
FINISHED |
| Object | Uganda Railway administration |
E746129
|
NE 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: Uganda Railway administration | Statement: [Kenya-Uganda Railway (through Kipkelion / Fort Ternan area), operatorDuringColonialPeriod, Uganda Railway administration]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: operatorDuringColonialPeriod Context triple: [Kenya-Uganda Railway (through Kipkelion / Fort Ternan area), operatorDuringColonialPeriod, Uganda Railway administration]
-
A.
functionDuringColonialEra
Indicates that the function, role, or activity occurred or was in effect during the colonial era.
-
B.
usedInColonialPeriod
Indicates that something was utilized or in active use during a historical colonial period.
-
C.
colonialHistoryIncludes
Indicates that one entity’s colonial history encompasses, involves, or includes the other entity as part of its colonial past.
-
D.
ownershipDuringColonialEra
chosen
Indicates that one entity held ownership or control over another entity specifically during the colonial era period.
-
E.
colonialEraClassification
Indicates how entities are categorized or labeled according to systems or standards established during a colonial historical period.
- F. None of above.
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_69f76e75aa6881909b844d00a3888ee5 |
completed | May 3, 2026, 3:49 p.m. |
| NER | Named-entity recognition | batch_6a01beacf8a88190ac643a75c7a0efc4 |
completed | May 11, 2026, 11:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a3c172b8e8c8190a8804c4ed046da1b |
completed | June 24, 2026, 5:43 p.m. |
| PD | Predicate disambiguation | batch_6a01be152c8c8190bb19d64a683e2aae |
completed | May 11, 2026, 11:31 a.m. |
Created at: May 3, 2026, 4:12 p.m.