Triple
T3630860
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gdynia trolleybus system |
E76949
|
entity |
| Predicate | hasRollingStockManufacturer |
P4022
|
FINISHED |
| Object |
Solaris Bus & Coach
Solaris Bus & Coach is a Polish manufacturer of buses and trolleybuses widely used in public transport systems across Europe.
|
E375972
|
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: Solaris Bus & Coach | Statement: [Gdynia trolleybus system, hasRollingStockManufacturer, Solaris Bus & Coach]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Solaris Bus & Coach Context triple: [Gdynia trolleybus system, hasRollingStockManufacturer, Solaris Bus & Coach]
-
A.
Neoplan
Neoplan is a German bus and coach manufacturer renowned for its innovative, high-end touring and city buses.
-
B.
Movia buses
Movia buses are the primary public bus network in the Copenhagen region, providing extensive urban and regional transport services that integrate with the city’s metro and rail systems.
-
C.
Keolis
Keolis is a major French public transport operator that manages and operates bus, tram, metro, and rail networks in numerous cities worldwide.
-
D.
BYD Commercial Vehicles
BYD Commercial Vehicles is a division of BYD that designs and manufactures electric and hybrid commercial transport solutions such as buses, trucks, and vans.
-
E.
Isuzu Elf
The Isuzu Elf is a line of light-duty commercial trucks produced by Japanese manufacturer Isuzu, widely used for urban delivery and utility applications.
- 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: Solaris Bus & Coach Triple: [Gdynia trolleybus system, hasRollingStockManufacturer, Solaris Bus & Coach]
Generated description
Solaris Bus & Coach is a Polish manufacturer of buses and trolleybuses widely used in public transport systems across Europe.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Solaris Bus & Coach Target entity description: Solaris Bus & Coach is a Polish manufacturer of buses and trolleybuses widely used in public transport systems across Europe.
-
A.
Neoplan
Neoplan is a German bus and coach manufacturer renowned for its innovative, high-end touring and city buses.
-
B.
Movia buses
Movia buses are the primary public bus network in the Copenhagen region, providing extensive urban and regional transport services that integrate with the city’s metro and rail systems.
-
C.
Keolis
Keolis is a major French public transport operator that manages and operates bus, tram, metro, and rail networks in numerous cities worldwide.
-
D.
BYD Commercial Vehicles
BYD Commercial Vehicles is a division of BYD that designs and manufactures electric and hybrid commercial transport solutions such as buses, trucks, and vans.
-
E.
Isuzu Elf
The Isuzu Elf is a line of light-duty commercial trucks produced by Japanese manufacturer Isuzu, widely used for urban delivery and utility applications.
- 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_69ad85dc03948190b35b7189e4175bcc |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc30136e88190922bb542971b5239 |
completed | March 8, 2026, 6:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b44f16ba748190a2059804305e55ab |
completed | March 13, 2026, 5:53 p.m. |
| NEDg | Description generation | batch_69b450785378819090b4ed7536db7757 |
completed | March 13, 2026, 5:59 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b45a0afef8819097c6e87127b4d1db |
completed | March 13, 2026, 6:40 p.m. |
Created at: March 8, 2026, 3:23 p.m.