Triple
T2483473
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Manchester rail network |
E55871
|
entity |
| Predicate | includesLine |
P2124
|
FINISHED |
| Object | Castlefield corridor |
E12285
|
NE FINISHED |
How this triple was built (2 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: Castlefield corridor | Statement: [Manchester rail network, includesLine, Castlefield corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Castlefield corridor Context triple: [Manchester rail network, includesLine, Castlefield corridor]
-
A.
Palace Walk
"Palace Walk" is a renowned novel by Egyptian Nobel laureate Naguib Mahfouz, serving as the first book in his celebrated Cairo Trilogy that portrays a middle-class family's life in early 20th-century Cairo.
-
B.
Castlefield
chosen
Castlefield is a historic urban area in Manchester, England, known for its preserved industrial heritage, canals, and Roman origins.
-
C.
Barton Arcade
Barton Arcade is a Victorian-era glass and iron shopping arcade in Manchester, England, known for its ornate architecture and boutique retail spaces.
-
D.
Regent Road corridor
Regent Road corridor is an urban area in Salford, Greater Manchester, characterized by major transport routes, mixed commercial and residential development, and its proximity to central Manchester.
-
E.
Craig Street
Craig Street is an American record producer known for his work on acclaimed jazz, soul, and folk albums, often characterized by warm, intimate, and atmospheric soundscapes.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69ab49e670a88190b928e08302381710 |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abd1644b5881908d2931a1dfbbd03b |
completed | March 7, 2026, 7:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af17b7b4f08190b23af81c696bba4e |
completed | March 9, 2026, 6:55 p.m. |
Created at: March 6, 2026, 9:45 p.m.