Triple
T12643680
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Maryland Route 210 |
E301963
|
entity |
| Predicate | northernTerminusLocation |
P3375
|
FINISHED |
| Object |
Forest Heights, Maryland
Forest Heights, Maryland is a small suburban town in Prince George's County just outside Washington, D.C., known for its residential character and proximity to major transportation routes.
|
E1061481
|
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: Forest Heights, Maryland | Statement: [Maryland Route 210, northernTerminusLocation, Forest Heights, Maryland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Forest Heights, Maryland Context triple: [Maryland Route 210, northernTerminusLocation, Forest Heights, Maryland]
-
A.
Fairmount Heights, Maryland
Fairmount Heights, Maryland is a small historic town in Prince George’s County known as one of the first planned African American communities in the Washington, D.C. metropolitan area.
-
B.
Hillcrest Heights, Maryland
Hillcrest Heights, Maryland is a suburban community in Prince George’s County, just outside Washington, D.C., known for its residential neighborhoods and proximity to major urban centers.
-
C.
Marlow Heights, Maryland
Marlow Heights, Maryland is a suburban community in Prince George's County, just outside Washington, D.C., known for its residential neighborhoods and proximity to major urban centers.
-
D.
Forestville, Maryland
Forestville, Maryland is a suburban community in Prince George's County, just outside Washington, D.C., known for its residential neighborhoods and proximity to major highways and federal facilities.
-
E.
Berwyn Heights, Maryland
Berwyn Heights, Maryland is a small residential town in Prince George’s County, near the University of Maryland and within the Washington, D.C. metropolitan area.
- 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: Forest Heights, Maryland Triple: [Maryland Route 210, northernTerminusLocation, Forest Heights, Maryland]
Generated description
Forest Heights, Maryland is a small suburban town in Prince George's County just outside Washington, D.C., known for its residential character and proximity to major transportation routes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Forest Heights, Maryland Target entity description: Forest Heights, Maryland is a small suburban town in Prince George's County just outside Washington, D.C., known for its residential character and proximity to major transportation routes.
-
A.
Fairmount Heights, Maryland
Fairmount Heights, Maryland is a small historic town in Prince George’s County known as one of the first planned African American communities in the Washington, D.C. metropolitan area.
-
B.
Hillcrest Heights, Maryland
Hillcrest Heights, Maryland is a suburban community in Prince George’s County, just outside Washington, D.C., known for its residential neighborhoods and proximity to major urban centers.
-
C.
Marlow Heights, Maryland
Marlow Heights, Maryland is a suburban community in Prince George's County, just outside Washington, D.C., known for its residential neighborhoods and proximity to major urban centers.
-
D.
Forestville, Maryland
Forestville, Maryland is a suburban community in Prince George's County, just outside Washington, D.C., known for its residential neighborhoods and proximity to major highways and federal facilities.
-
E.
Berwyn Heights, Maryland
Berwyn Heights, Maryland is a small residential town in Prince George’s County, near the University of Maryland and within the Washington, D.C. metropolitan area.
- 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_69d7bdec9f9c8190b4bac675b7588211 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d9614bf2f881909976becdf747f4fb |
completed | April 10, 2026, 8:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7b05474bc8190a42e2a9540055c47 |
completed | May 3, 2026, 8:30 p.m. |
| NEDg | Description generation | batch_69f7b11b824881909ed068c7d608d956 |
completed | May 3, 2026, 8:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7b1e0ab948190a046a68aa5e029a6 |
completed | May 3, 2026, 8:36 p.m. |
Created at: April 9, 2026, 5:17 p.m.