Triple
T8821958
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Joseph Meyerhoff Symphony Hall |
E209924
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Midtown Baltimore |
E41915
|
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: Midtown Baltimore | Statement: [Joseph Meyerhoff Symphony Hall, locatedIn, Midtown Baltimore]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Midtown Baltimore Context triple: [Joseph Meyerhoff Symphony Hall, locatedIn, Midtown Baltimore]
-
A.
Midtown Baltimore
chosen
Midtown Baltimore is a central Baltimore neighborhood known for its historic architecture, cultural institutions, and proximity to the city’s main Pennsylvania Station transit hub.
-
B.
Downtown Baltimore
Downtown Baltimore is the central business district and primary commercial and cultural hub of Baltimore, Maryland, known for its skyscrapers, Inner Harbor waterfront, and major attractions.
-
C.
Southeast Baltimore
Southeast Baltimore is a waterfront urban area of Baltimore known for its historic rowhouse neighborhoods, diverse communities, and revitalized districts like Canton and Fells Point.
-
D.
Northeast Baltimore
Northeast Baltimore is a largely residential region of Baltimore, Maryland, characterized by diverse neighborhoods, major arterial roads, and a mix of rowhouses, single-family homes, and green spaces.
-
E.
Central Baltimore
Central Baltimore is a core urban district of Baltimore, Maryland, encompassing several historic and culturally significant neighborhoods just north of the city’s downtown.
- 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_69ca8364e13081909c85fe80f44fe86f |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc602ed87c8190ab772e5cbb2da68d |
completed | April 1, 2026, midnight |
| NED1 | Entity disambiguation (via context triple) | batch_69cfc923ee708190a669749ad0752204 |
completed | April 3, 2026, 2:05 p.m. |
Created at: March 30, 2026, 6:46 p.m.