Triple
T1371293
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | State Library Victoria |
E30116
|
entity |
| Predicate | publicTransitAccess |
P1288
|
FINISHED |
| Object |
Melbourne Central railway station
Melbourne Central railway station is a major underground train station in Melbourne’s central business district, integrated with the Melbourne Central shopping centre and serving as a key hub on the city’s metropolitan rail network.
|
E160820
|
NE FINISHED |
How this triple was built (4 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: Melbourne Central railway station | Statement: [State Library Victoria, publicTransitAccess, Melbourne Central railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Melbourne Central railway station Context triple: [State Library Victoria, publicTransitAccess, Melbourne Central railway station]
-
A.
Flinders Street Station
Flinders Street Station is Melbourne’s iconic central railway hub, renowned for its historic architecture and prominent location at the heart of the city.
-
B.
Sydney Central station
Sydney Central station is the largest and busiest railway station in Sydney, serving as the city’s primary rail hub for suburban, intercity, and regional services.
-
C.
Circular Quay railway station
Circular Quay railway station is a major Sydney CBD transport hub on the City Circle line, serving the harbourfront area between the Sydney Opera House and The Rocks.
-
D.
Waverley Station
Waverley Station is the main railway hub in Edinburgh and one of the busiest and largest train stations in Scotland.
-
E.
Perth railway station
Perth railway station is a key passenger and interchange station in central Scotland, serving as an important junction connecting multiple mainline routes across the Scottish rail network.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Melbourne Central railway station Triple: [State Library Victoria, publicTransitAccess, Melbourne Central railway station]
Generated description
Melbourne Central railway station is a major underground train station in Melbourne’s central business district, integrated with the Melbourne Central shopping centre and serving as a key hub on the city’s metropolitan rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Melbourne Central railway station Target entity description: Melbourne Central railway station is a major underground train station in Melbourne’s central business district, integrated with the Melbourne Central shopping centre and serving as a key hub on the city’s metropolitan rail network.
-
A.
Flinders Street Station
Flinders Street Station is Melbourne’s iconic central railway hub, renowned for its historic architecture and prominent location at the heart of the city.
-
B.
Sydney Central station
Sydney Central station is the largest and busiest railway station in Sydney, serving as the city’s primary rail hub for suburban, intercity, and regional services.
-
C.
Circular Quay railway station
Circular Quay railway station is a major Sydney CBD transport hub on the City Circle line, serving the harbourfront area between the Sydney Opera House and The Rocks.
-
D.
Waverley Station
Waverley Station is the main railway hub in Edinburgh and one of the busiest and largest train stations in Scotland.
-
E.
Perth railway station
Perth railway station is a key passenger and interchange station in central Scotland, serving as an important junction connecting multiple mainline routes across the Scottish rail network.
- F. None of above. chosen
Provenance (5 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_69a498f912008190a376a98b207b2071 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c2f314c081909c0ab80397d96abb |
completed | March 1, 2026, 10:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acde1a576c81909379c2c0e350cd12 |
completed | March 8, 2026, 2:25 a.m. |
| NEDg | Description generation | batch_69acdeef1b3c81908210246be0a8b37d |
completed | March 8, 2026, 2:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ace0042cd08190a0e1499d4c8e0769 |
completed | March 8, 2026, 2:33 a.m. |
Created at: March 1, 2026, 7:57 p.m.