Triple
T21717263
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Conrail blue |
E536061
|
entity |
| Predicate | associatedLogo |
P4845
|
FINISHED |
| Object | Conrail "can opener" logo |
—
|
NE NERFINISHED |
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: Conrail "can opener" logo | Statement: [Conrail blue, associatedLogo, Conrail "can opener" logo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Conrail "can opener" logo Context triple: [Conrail blue, associatedLogo, Conrail "can opener" logo]
-
A.
Conrail blue
Conrail blue is the distinctive bright blue paint scheme historically used on locomotives and rolling stock of the Consolidated Rail Corporation in the United States.
-
B.
Conrail
Conrail was a major U.S. freight railroad formed in the 1970s to take over and revitalize the operations of several bankrupt Northeastern railroads.
-
C.
Exporail
Exporail is Canada's national railway museum, showcasing historic trains and railway heritage in Delson, Quebec.
-
D.
PA5 railcar
The PA5 railcar is a modern electric multiple unit train used on the PATH rapid transit system serving New York and New Jersey.
-
E.
Union Pacific Railroad (fictional depiction)
The fictional depiction of the Union Pacific Railroad portrays a dramatic, character-driven version of the historic American rail line, emphasizing personal stories, conflicts, and frontier life surrounding its construction and operation.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Conrail "can opener" logo Target entity description: The Conrail "can opener" logo is the stylized white emblem featuring a horizontal line and circular hook that became the iconic symbol of the Consolidated Rail Corporation on its blue locomotives and rolling stock.
-
A.
Conrail blue
Conrail blue is the distinctive bright blue paint scheme historically used on locomotives and rolling stock of the Consolidated Rail Corporation in the United States.
-
B.
Conrail
Conrail was a major U.S. freight railroad formed in the 1970s to take over and revitalize the operations of several bankrupt Northeastern railroads.
-
C.
Exporail
Exporail is Canada's national railway museum, showcasing historic trains and railway heritage in Delson, Quebec.
-
D.
PA5 railcar
The PA5 railcar is a modern electric multiple unit train used on the PATH rapid transit system serving New York and New Jersey.
-
E.
Union Pacific Railroad (fictional depiction)
The fictional depiction of the Union Pacific Railroad portrays a dramatic, character-driven version of the historic American rail line, emphasizing personal stories, conflicts, and frontier life surrounding its construction and operation.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: associatedLogo Context triple: [Conrail blue, associatedLogo, Conrail "can opener" logo]
-
A.
associatedWithCompanyLogo
Indicates a relationship where something is linked or connected to a specific company’s logo, such as by use, display, or representation.
-
B.
logoUsedBy
Indicates that a particular logo is employed or displayed by a specific entity as part of its identity, branding, or representation.
-
C.
logoImage
chosen
Indicates the image that serves as the logo representing an entity.
-
D.
logoOwner
Indicates that one entity is the owner or rights holder of another entity’s logo.
-
E.
logoUsedIn
Indicates that a particular logo is employed or displayed within a specified context, medium, or artifact.
- F. None of above.
Provenance (3 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_69e0c46c6dd88190a595375fa6ebd701 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69efd96babdc81908226ec043dbe7431 |
completed | April 27, 2026, 9:47 p.m. |
| PD | Predicate disambiguation | batch_69e6969725bc81908e7ad19619ba2688 |
completed | April 20, 2026, 9:11 p.m. |
Created at: April 16, 2026, 6:47 p.m.