Triple
T6864351
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Swanston Street tram routes |
E158359
|
entity |
| Predicate | includesSection |
P1393
|
FINISHED |
| Object |
Melbourne Free Tram Zone (CBD section)
The Melbourne Free Tram Zone (CBD section) is a designated area in central Melbourne where tram travel is free, covering key city streets and attractions within the central business district.
|
E623287
|
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 Free Tram Zone (CBD section) | Statement: [Swanston Street tram routes, includesSection, Melbourne Free Tram Zone (CBD section)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Melbourne Free Tram Zone (CBD section) Context triple: [Swanston Street tram routes, includesSection, Melbourne Free Tram Zone (CBD section)]
-
A.
Melbourne tram network
The Melbourne tram network is an extensive electric tram system that serves as a key component of public transport across Melbourne, Australia, and is one of the largest tram networks in the world.
-
B.
Melbourne tram route 16
Melbourne tram route 16 is a major tram service in Melbourne that runs between Melbourne University and Kew via the central city and several inner suburbs.
-
C.
Melbourne tram route 70
Melbourne tram route 70 is a major Yarra Trams service in Melbourne that runs between the city and the eastern suburbs, including Hawthorn, serving key sporting and entertainment precincts along its corridor.
-
D.
Melbourne tram route 75
Melbourne tram route 75 is a major tram line in Melbourne, Australia, running from the city’s central business district through several eastern suburbs to Vermont South.
-
E.
Sydney light rail
Sydney light rail is a modern tram-based public transport network serving key corridors across inner Sydney and connecting major hubs such as the CBD and southeastern suburbs.
- 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 Free Tram Zone (CBD section) Triple: [Swanston Street tram routes, includesSection, Melbourne Free Tram Zone (CBD section)]
Generated description
The Melbourne Free Tram Zone (CBD section) is a designated area in central Melbourne where tram travel is free, covering key city streets and attractions within the central business district.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Melbourne Free Tram Zone (CBD section) Target entity description: The Melbourne Free Tram Zone (CBD section) is a designated area in central Melbourne where tram travel is free, covering key city streets and attractions within the central business district.
-
A.
Melbourne tram network
The Melbourne tram network is an extensive electric tram system that serves as a key component of public transport across Melbourne, Australia, and is one of the largest tram networks in the world.
-
B.
Melbourne tram route 16
Melbourne tram route 16 is a major tram service in Melbourne that runs between Melbourne University and Kew via the central city and several inner suburbs.
-
C.
Melbourne tram route 70
Melbourne tram route 70 is a major Yarra Trams service in Melbourne that runs between the city and the eastern suburbs, including Hawthorn, serving key sporting and entertainment precincts along its corridor.
-
D.
Melbourne tram route 75
Melbourne tram route 75 is a major tram line in Melbourne, Australia, running from the city’s central business district through several eastern suburbs to Vermont South.
-
E.
Sydney light rail
Sydney light rail is a modern tram-based public transport network serving key corridors across inner Sydney and connecting major hubs such as the CBD and southeastern suburbs.
- 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_69c68830cdbc8190a8301c7a9d9f651a |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d88af6d88190ac9faa32fa1bfa0e |
completed | March 27, 2026, 7:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c72ff153d48190a4b0d4e403457fe8 |
completed | March 28, 2026, 1:33 a.m. |
| NEDg | Description generation | batch_69c730e882308190a3fbc61245941338 |
completed | March 28, 2026, 1:37 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7316a9cc081908c088725cb7626e8 |
completed | March 28, 2026, 1:39 a.m. |
Created at: March 27, 2026, 2:21 p.m.