Triple
T15423193
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wabash Railroad |
E369435
|
entity |
| Predicate | notableTrain |
P1669
|
FINISHED |
| Object |
Blue Bird
Blue Bird was a prominent streamlined passenger train operated by the Wabash Railroad in the mid-20th century, known for its distinctive blue livery and service between Chicago and St. Louis.
|
E1155769
|
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: Blue Bird | Statement: [Wabash Railroad, notableTrain, Blue Bird]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Blue Bird Context triple: [Wabash Railroad, notableTrain, Blue Bird]
-
A.
Blue Bird of Happiness
The Blue Bird of Happiness is a symbolic bird representing the human quest for joy and fulfillment, popularized in art, literature, and decorative culture as an emblem of elusive but enduring happiness.
-
B.
Bluebird
Bluebird is the vigilante alter ego of Harper Row, a young ally of Batman who fights crime in Gotham City as part of the extended Batman Family.
-
C.
Bluebird
"Bluebird" is a 1989 country and folk-influenced studio album by American singer-songwriter Emmylou Harris, noted for its blend of traditional and contemporary material.
-
D.
Bluebird
"Bluebird" is a 1967 folk-rock song by Buffalo Springfield that showcases the band's blend of acoustic and electric styles and features prominent guitar work by Stephen Stills.
-
E.
Bluebird
"Bluebird" is a reflective country song by American singer-songwriter Miranda Lambert, known for its themes of resilience and hope.
- 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: Blue Bird Triple: [Wabash Railroad, notableTrain, Blue Bird]
Generated description
Blue Bird was a prominent streamlined passenger train operated by the Wabash Railroad in the mid-20th century, known for its distinctive blue livery and service between Chicago and St. Louis.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Blue Bird Target entity description: Blue Bird was a prominent streamlined passenger train operated by the Wabash Railroad in the mid-20th century, known for its distinctive blue livery and service between Chicago and St. Louis.
-
A.
Blue Bird of Happiness
The Blue Bird of Happiness is a symbolic bird representing the human quest for joy and fulfillment, popularized in art, literature, and decorative culture as an emblem of elusive but enduring happiness.
-
B.
Bluebird
Bluebird is the vigilante alter ego of Harper Row, a young ally of Batman who fights crime in Gotham City as part of the extended Batman Family.
-
C.
Bluebird
"Bluebird" is a 1989 country and folk-influenced studio album by American singer-songwriter Emmylou Harris, noted for its blend of traditional and contemporary material.
-
D.
Bluebird
"Bluebird" is a 1967 folk-rock song by Buffalo Springfield that showcases the band's blend of acoustic and electric styles and features prominent guitar work by Stephen Stills.
-
E.
Bluebird
"Bluebird" is a reflective country song by American singer-songwriter Miranda Lambert, known for its themes of resilience and hope.
- 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_69d85a1849f48190bf898068b2806fae |
completed | April 10, 2026, 2:02 a.m. |
| NER | Named-entity recognition | batch_69e03ec032548190840b558dde6057c7 |
completed | April 16, 2026, 1:43 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff1a7d02a08190a1e34e3a014acea9 |
completed | May 9, 2026, 11:29 a.m. |
| NEDg | Description generation | batch_69ff1b3c563481908418411a977df343 |
completed | May 9, 2026, 11:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff1c0ad5448190903dc38f78512f3b |
completed | May 9, 2026, 11:35 a.m. |
Created at: April 10, 2026, 3:20 a.m.