Triple
T11257476
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Transnet Freight Rail |
E266474
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object | Spoornet |
E577527
|
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: Spoornet | Statement: [Transnet Freight Rail, formerName, Spoornet]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Spoornet Context triple: [Transnet Freight Rail, formerName, Spoornet]
-
A.
Spoornet
chosen
Spoornet was South Africa’s former state-owned freight rail operator, responsible for much of the country’s heavy rail transport before being restructured and rebranded.
-
B.
Betuweroute freight railway
The Betuweroute freight railway is a dedicated heavy freight rail line in the Netherlands that connects the port of Rotterdam with Germany to facilitate high-capacity cargo transport across Europe.
-
C.
Spoor
Spoor is a Dutch surname most notably borne by Simon Hendrik Spoor, a prominent military leader in the mid-20th century.
-
D.
Noord/Zuidlijn
Noord/Zuidlijn is Amsterdam’s north–south metro line that connects the northern part of the city with the city center and southern districts via a major underground route.
-
E.
Nijmegen–Venlo railway
The Nijmegen–Venlo railway is a regional rail line in the Netherlands connecting the cities of Nijmegen and Venlo as part of the country’s passenger and freight rail network.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d6aac7953c8190b82caf9d7640fdf9 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e935b85c819085e1abf2dd4099c5 |
completed | April 9, 2026, 6 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e4cca0d25c8190bfdbe1f6ee3b04cb |
completed | April 19, 2026, 12:37 p.m. |
Created at: April 8, 2026, 9:31 p.m.