Triple
T3444589
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harlem |
E72644
|
entity |
| Predicate | majorAvenue |
P461
|
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, majorAvenue, 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, majorAvenue, 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.
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.
-
C.
Martin Luther King Jr. Drive
Martin Luther King Jr. Drive is a major roadway in San Francisco’s Golden Gate Park that provides access to key attractions and recreational areas within the park.
-
D.
Harlem Avenue
Harlem Avenue is a major north–south arterial street in the Chicago metropolitan area that serves numerous suburbs, including Burbank, Illinois.
-
E.
Northeast Martin Luther King Jr Boulevard
Northeast Martin Luther King Jr Boulevard is a major commercial and transportation corridor in Portland, Oregon, lined with shops, restaurants, and local businesses.
- 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_69ad85b05c848190b7a28ceec2bd7b74 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adba2b93dc819094e9cca1a5d9540a |
completed | March 8, 2026, 6:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b360da33e081908630e3f29ea01530 |
completed | March 13, 2026, 12:56 a.m. |
Created at: March 8, 2026, 3:16 p.m.