Triple
T8868529
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harlem–148th Street |
E211083
|
entity |
| Predicate | hasExitTo |
P29827
|
FINISHED |
| Object | Adam Clayton Powell Jr. Boulevard |
E130057
|
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: Adam Clayton Powell Jr. Boulevard | Statement: [Harlem–148th Street, hasExitTo, Adam Clayton Powell Jr. Boulevard]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Adam Clayton Powell Jr. Boulevard Context triple: [Harlem–148th Street, hasExitTo, Adam Clayton Powell Jr. Boulevard]
-
A.
Adam Clayton Powell Jr Boulevard
chosen
Adam Clayton Powell Jr Boulevard is a major north–south thoroughfare in Harlem, Manhattan, named after the influential African American politician and civil rights leader Adam Clayton Powell Jr.
-
B.
Malcolm X Boulevard
Malcolm X Boulevard is a major north–south thoroughfare in Harlem, Manhattan, named in honor of the civil rights leader Malcolm X.
-
C.
Melnea Cass Boulevard
Melnea Cass Boulevard is a major urban thoroughfare in Boston, Massachusetts, named after civil rights activist Melnea Agnes Cass and serving as a key connector through the Roxbury and South End neighborhoods.
-
D.
Frederick Douglass Boulevard
Frederick Douglass Boulevard is a major north–south thoroughfare in Harlem, Manhattan, named in honor of the famed abolitionist and orator Frederick Douglass.
-
E.
Harry Hines Boulevard
Harry Hines Boulevard is a major thoroughfare in Dallas, Texas, known for its mix of industrial, commercial, and medical district access routes.
- 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_69ca838d3c7c8190a849566d5afd2b11 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc61241d048190aead14a8f5589856 |
completed | April 1, 2026, 12:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfa0e247c88190a97c00ce20f9c1c1 |
completed | April 3, 2026, 11:13 a.m. |
Created at: March 30, 2026, 6:51 p.m.