Triple
T13457031
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IND/BMT large-profile cars |
E311261
|
entity |
| Predicate | hasCarTypeFamily |
P57272
|
FINISHED |
| Object |
R10 series
The R10 series was a class of New York City Subway rolling stock built in the late 1940s that introduced several modern design features and served primarily on IND lines for decades.
|
E1041242
|
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: R10 series | Statement: [IND/BMT large-profile cars, hasCarTypeFamily, R10 series]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: R10 series Context triple: [IND/BMT large-profile cars, hasCarTypeFamily, R10 series]
-
A.
R10
R10 is a nickname for Ronaldinho, the legendary Brazilian attacking midfielder and forward renowned for his flair, creativity, and skillful play.
-
B.
Série 4000
Série 4000 is a class of high-speed electric multiple unit trains used by Comboios de Portugal for its Alfa Pendular premium intercity services.
-
C.
R1000V
R1000V is the market data ticker symbol commonly used to represent the Russell 1000 Value Index in financial systems and data feeds.
-
D.
G Series
G Series is Dell’s line of gaming-focused laptops and desktops designed to offer strong performance at more affordable prices than its premium Alienware range.
-
E.
R540
R540 is a regional road in South Africa that serves as a connector route in the Mpumalanga province, linking towns such as Lydenburg to surrounding areas.
- 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: R10 series Triple: [IND/BMT large-profile cars, hasCarTypeFamily, R10 series]
Generated description
The R10 series was a class of New York City Subway rolling stock built in the late 1940s that introduced several modern design features and served primarily on IND lines for decades.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: R10 series Target entity description: The R10 series was a class of New York City Subway rolling stock built in the late 1940s that introduced several modern design features and served primarily on IND lines for decades.
-
A.
R10
R10 is a nickname for Ronaldinho, the legendary Brazilian attacking midfielder and forward renowned for his flair, creativity, and skillful play.
-
B.
Série 4000
Série 4000 is a class of high-speed electric multiple unit trains used by Comboios de Portugal for its Alfa Pendular premium intercity services.
-
C.
R1000V
R1000V is the market data ticker symbol commonly used to represent the Russell 1000 Value Index in financial systems and data feeds.
-
D.
G Series
G Series is Dell’s line of gaming-focused laptops and desktops designed to offer strong performance at more affordable prices than its premium Alienware range.
-
E.
R540
R540 is a regional road in South Africa that serves as a connector route in the Mpumalanga province, linking towns such as Lydenburg to surrounding areas.
- 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_69d806a938b8819097ec43a2229fc7f9 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dbaf0a75008190a508060c85f73604 |
completed | April 12, 2026, 2:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f739a001d08190ae5664c6670540e7 |
completed | May 3, 2026, 12:03 p.m. |
| NEDg | Description generation | batch_69f73b3074bc819081e30b082857c33e |
completed | May 3, 2026, 12:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f73ee5839881908ce75c57f1942b57 |
completed | May 3, 2026, 12:26 p.m. |
Created at: April 9, 2026, 9:41 p.m.