Triple
T4274518
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | UIC–Halsted station |
E97016
|
entity |
| Predicate | hasEntrance |
P6140
|
FINISHED |
| Object | Morgan Street |
E429635
|
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: Morgan Street | Statement: [UIC–Halsted station, hasEntrance, Morgan Street]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Morgan Street Context triple: [UIC–Halsted station, hasEntrance, Morgan Street]
-
A.
Morgan Street
chosen
Morgan Street is a north–south thoroughfare in Chicago known for running through several neighborhoods, including the Bridgeport area on the city’s South Side.
-
B.
Baldwin Street
Baldwin Street is a famously steep residential street in Dunedin, New Zealand, often cited as one of the steepest streets in the world and a popular tourist attraction.
-
C.
Mount Street
Mount Street is an upscale street in London's Mayfair district, known for its luxury boutiques, galleries, and elegant historic architecture.
-
D.
Serle Street
Serle Street is a street in central London located near Lincoln's Inn Fields, within the historic legal district close to major courts and legal institutions.
-
E.
Beaumont Street
Beaumont Street is a central Oxford thoroughfare known for its Georgian architecture and cultural institutions, including the Oxford Playhouse and the Ashmolean Museum nearby.
- 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_69b34544be3c819084d1ab82d29f90c5 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b3501abb74819086b2f04ac7a5c114 |
completed | March 12, 2026, 11:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c9cf41d5308190be3ce32a4f7b707a |
completed | March 30, 2026, 1:17 a.m. |
Created at: March 12, 2026, 11:07 p.m.