Triple
T15842708
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brabham (historical) |
E384135
|
entity |
| Predicate | notableCarModel |
P32674
|
FINISHED |
| Object |
Brabham BT49
The Brabham BT49 is a successful early-1980s Formula One racing car designed by Gordon Murray for the Brabham team, noted for its ground-effect aerodynamics and multiple Grand Prix victories.
|
E1196192
|
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: Brabham BT49 | Statement: [Brabham (historical), notableCarModel, Brabham BT49]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brabham BT49 Context triple: [Brabham (historical), notableCarModel, Brabham BT49]
-
A.
Brabham BT44
The Brabham BT44 is a mid-1970s Formula One racing car designed by Gordon Murray that achieved multiple Grand Prix victories and is noted for its innovative, minimalist engineering.
-
B.
Brabham BT46B
The Brabham BT46B, famously known as the "fan car," was a highly innovative and controversial Formula One racing car from 1978 that used a rear-mounted fan to generate exceptional downforce.
-
C.
Brabham BT19
The Brabham BT19 is a 1960s Formula One racing car best known for taking Jack Brabham to the 1966 World Drivers' Championship and helping secure the Constructors' title for the Brabham team.
-
D.
Brabham BT20
The Brabham BT20 is a 1960s Formula One racing car designed by Ron Tauranac for the Brabham team, notable for its success in the 1966–1967 World Championship seasons.
-
E.
Tyrrell P34
The Tyrrell P34 is a pioneering Formula One race car from the 1970s, famous for its radical six-wheel design and distinctive appearance.
- 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: Brabham BT49 Triple: [Brabham (historical), notableCarModel, Brabham BT49]
Generated description
The Brabham BT49 is a successful early-1980s Formula One racing car designed by Gordon Murray for the Brabham team, noted for its ground-effect aerodynamics and multiple Grand Prix victories.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brabham BT49 Target entity description: The Brabham BT49 is a successful early-1980s Formula One racing car designed by Gordon Murray for the Brabham team, noted for its ground-effect aerodynamics and multiple Grand Prix victories.
-
A.
Brabham BT44
The Brabham BT44 is a mid-1970s Formula One racing car designed by Gordon Murray that achieved multiple Grand Prix victories and is noted for its innovative, minimalist engineering.
-
B.
Brabham BT46B
The Brabham BT46B, famously known as the "fan car," was a highly innovative and controversial Formula One racing car from 1978 that used a rear-mounted fan to generate exceptional downforce.
-
C.
Brabham BT19
The Brabham BT19 is a 1960s Formula One racing car best known for taking Jack Brabham to the 1966 World Drivers' Championship and helping secure the Constructors' title for the Brabham team.
-
D.
Brabham BT20
The Brabham BT20 is a 1960s Formula One racing car designed by Ron Tauranac for the Brabham team, notable for its success in the 1966–1967 World Championship seasons.
-
E.
Tyrrell P34
The Tyrrell P34 is a pioneering Formula One race car from the 1970s, famous for its radical six-wheel design and distinctive appearance.
- 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_69d86da34c888190976e06c4019d415a |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e142e88ff08190a1035269e8fdaa6a |
completed | April 16, 2026, 8:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fff28f63c88190968ecbd4706b1331 |
completed | May 10, 2026, 2:50 a.m. |
| NEDg | Description generation | batch_69fff35ded288190b4d261358f1661cb |
completed | May 10, 2026, 2:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fff3f2760c8190a58fedc2798614ae |
completed | May 10, 2026, 2:56 a.m. |
Created at: April 10, 2026, 4:50 a.m.