Triple
T1832920
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Southeast Washington, D.C. |
E40998
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Martin Luther King Jr. Avenue SE
Martin Luther King Jr. Avenue SE is a major thoroughfare in Southeast Washington, D.C., named in honor of civil rights leader Martin Luther King Jr.
|
E217213
|
NE FINISHED |
How this triple was built (4 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: Martin Luther King Jr. Avenue SE | Statement: [Southeast Washington, D.C., contains, Martin Luther King Jr. Avenue SE]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Martin Luther King Jr. Avenue SE Context triple: [Southeast Washington, D.C., contains, Martin Luther King Jr. Avenue SE]
-
A.
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.
-
B.
Lancaster Avenue
Lancaster Avenue is a major thoroughfare in Philadelphia that serves as a key commercial and transit corridor through the University City area and beyond.
-
C.
Columbus Boulevard
Columbus Boulevard is a major roadway running along Philadelphia’s Delaware River waterfront, serving as a key corridor for traffic, commerce, and access to riverside attractions.
-
D.
Cathedral Avenue NW
Cathedral Avenue NW is a residential street in Northwest Washington, D.C., known for running through wooded neighborhoods near Rock Creek Park and providing access to institutions like the Washington National Cathedral.
-
E.
Independence Avenue
Independence Avenue is a major east–west thoroughfare in Washington, D.C., running along the southern edge of the National Mall and lined with prominent federal buildings and monuments.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Martin Luther King Jr. Avenue SE Triple: [Southeast Washington, D.C., contains, Martin Luther King Jr. Avenue SE]
Generated description
Martin Luther King Jr. Avenue SE is a major thoroughfare in Southeast Washington, D.C., named in honor of civil rights leader Martin Luther King Jr.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Martin Luther King Jr. Avenue SE Target entity description: Martin Luther King Jr. Avenue SE is a major thoroughfare in Southeast Washington, D.C., named in honor of civil rights leader Martin Luther King Jr.
-
A.
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.
-
B.
Lancaster Avenue
Lancaster Avenue is a major thoroughfare in Philadelphia that serves as a key commercial and transit corridor through the University City area and beyond.
-
C.
Columbus Boulevard
Columbus Boulevard is a major roadway running along Philadelphia’s Delaware River waterfront, serving as a key corridor for traffic, commerce, and access to riverside attractions.
-
D.
Cathedral Avenue NW
Cathedral Avenue NW is a residential street in Northwest Washington, D.C., known for running through wooded neighborhoods near Rock Creek Park and providing access to institutions like the Washington National Cathedral.
-
E.
Independence Avenue
Independence Avenue is a major east–west thoroughfare in Washington, D.C., running along the southern edge of the National Mall and lined with prominent federal buildings and monuments.
- F. None of above. chosen
Provenance (5 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_69a88647f9388190909bc36e795bdaec |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb024287c8190b68aa070e556a381 |
completed | March 7, 2026, 4:57 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adf3c39a448190923588d9c07313e1 |
completed | March 8, 2026, 10:10 p.m. |
| NEDg | Description generation | batch_69adf598ee5c819081549042859e076f |
completed | March 8, 2026, 10:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69adf6a6cc18819092a4e6535ce1376c |
completed | March 8, 2026, 10:22 p.m. |
Created at: March 4, 2026, 7:33 p.m.