Triple
T6244635
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | GM Truck and Coach |
E139688
|
entity |
| Predicate | notableProduct |
P1448
|
FINISHED |
| Object |
GM TDH series transit bus
The GM TDH series transit bus is a line of iconic, postwar American city buses known for their "Old Look" styling and widespread use in public transportation systems across North America.
|
E579016
|
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: GM TDH series transit bus | Statement: [GM Truck and Coach, notableProduct, GM TDH series transit bus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: GM TDH series transit bus Context triple: [GM Truck and Coach, notableProduct, GM TDH series transit bus]
-
A.
Solaris Bus & Coach
Solaris Bus & Coach is a Polish manufacturer of buses and trolleybuses widely used in public transport systems across Europe.
-
B.
Daimler Buses
Daimler Buses is the bus and coach manufacturing division of Daimler AG, producing a wide range of commercial passenger vehicles for global markets.
-
C.
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.
-
D.
Pace Suburban Bus
Pace Suburban Bus is a public transportation agency serving the suburban areas of the Chicago metropolitan region with bus and paratransit services.
-
E.
MCI D-Series coaches
MCI D-Series coaches are a line of long-distance, intercity motorcoaches manufactured by Motor Coach Industries and widely used by major bus operators across North America.
- 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: GM TDH series transit bus Triple: [GM Truck and Coach, notableProduct, GM TDH series transit bus]
Generated description
The GM TDH series transit bus is a line of iconic, postwar American city buses known for their "Old Look" styling and widespread use in public transportation systems across North America.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: GM TDH series transit bus Target entity description: The GM TDH series transit bus is a line of iconic, postwar American city buses known for their "Old Look" styling and widespread use in public transportation systems across North America.
-
A.
Solaris Bus & Coach
Solaris Bus & Coach is a Polish manufacturer of buses and trolleybuses widely used in public transport systems across Europe.
-
B.
Daimler Buses
Daimler Buses is the bus and coach manufacturing division of Daimler AG, producing a wide range of commercial passenger vehicles for global markets.
-
C.
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.
-
D.
Pace Suburban Bus
Pace Suburban Bus is a public transportation agency serving the suburban areas of the Chicago metropolitan region with bus and paratransit services.
-
E.
MCI D-Series coaches
MCI D-Series coaches are a line of long-distance, intercity motorcoaches manufactured by Motor Coach Industries and widely used by major bus operators across North America.
- 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_69c008b1c5088190ae6de2555fc05ad8 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c0631c63d48190a41ec1232aecb373 |
completed | March 22, 2026, 9:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c20e12fa248190ad9daaf9563d38c6 |
completed | March 24, 2026, 4:07 a.m. |
| NEDg | Description generation | batch_69c214aaef308190be1166c1389bf3d3 |
completed | March 24, 2026, 4:35 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c21508dbec8190b9bb4806a83ecb13 |
completed | March 24, 2026, 4:37 a.m. |
Created at: March 22, 2026, 4:23 p.m.