Triple
T797679
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Green Line (CTA) |
E17058
|
entity |
| Predicate | hasBranch |
P35
|
FINISHED |
| Object |
Ashland/63rd Branch
The Ashland/63rd Branch is a southern extension of Chicago's CTA Green Line rapid transit route that serves neighborhoods on the city's South Side.
|
E94933
|
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: Ashland/63rd Branch | Statement: [Green Line (CTA), hasBranch, Ashland/63rd Branch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ashland/63rd Branch Context triple: [Green Line (CTA), hasBranch, Ashland/63rd Branch]
-
A.
Parker Hill Branch Library
Parker Hill Branch Library is a historic public library branch serving the Mission Hill neighborhood of Boston, Massachusetts.
-
B.
West Branch Public Library
West Branch Public Library is the public library serving the community of West Branch, Iowa, providing access to books, media, and educational resources.
-
C.
Chinn Park Regional Library
Chinn Park Regional Library is a major public library serving the Woodbridge, Virginia community with extensive collections, programs, and community services.
-
D.
James E. Shepard Memorial Library
James E. Shepard Memorial Library is the main academic library and research hub of North Carolina Central University, serving students, faculty, and the surrounding community.
-
E.
Long Beach Branch
Long Beach Branch is a commuter rail line of the Long Island Rail Road in New York that runs between Long Beach and Jamaica, Queens.
- 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: Ashland/63rd Branch Triple: [Green Line (CTA), hasBranch, Ashland/63rd Branch]
Generated description
The Ashland/63rd Branch is a southern extension of Chicago's CTA Green Line rapid transit route that serves neighborhoods on the city's South Side.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ashland/63rd Branch Target entity description: The Ashland/63rd Branch is a southern extension of Chicago's CTA Green Line rapid transit route that serves neighborhoods on the city's South Side.
-
A.
Parker Hill Branch Library
Parker Hill Branch Library is a historic public library branch serving the Mission Hill neighborhood of Boston, Massachusetts.
-
B.
West Branch Public Library
West Branch Public Library is the public library serving the community of West Branch, Iowa, providing access to books, media, and educational resources.
-
C.
Chinn Park Regional Library
Chinn Park Regional Library is a major public library serving the Woodbridge, Virginia community with extensive collections, programs, and community services.
-
D.
James E. Shepard Memorial Library
James E. Shepard Memorial Library is the main academic library and research hub of North Carolina Central University, serving students, faculty, and the surrounding community.
-
E.
Long Beach Branch
Long Beach Branch is a commuter rail line of the Long Island Rail Road in New York that runs between Long Beach and Jamaica, Queens.
- 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_69a49378b9c48190adbf5f62e5b7aca1 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a7b342888190a344fe81a2c9f33c |
completed | March 1, 2026, 8:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a67f01cca881908c1d230048be1225 |
completed | March 3, 2026, 6:26 a.m. |
| NEDg | Description generation | batch_69a6800b410881909d95ab4c3612b501 |
completed | March 3, 2026, 6:30 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a680bae34481909255d07f325d97d4 |
completed | March 3, 2026, 6:33 a.m. |
Created at: March 1, 2026, 7:38 p.m.