Triple
T4591430
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Anacostia station |
E103497
|
entity |
| Predicate | hasEntrance |
P6140
|
FINISHED |
| Object |
Howard Road SE entrance
The Howard Road SE entrance is one of the public access points to Washington, D.C.’s Anacostia Metro station, connecting the surrounding neighborhood to the rail system.
|
E454761
|
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: Howard Road SE entrance | Statement: [Anacostia station, hasEntrance, Howard Road SE entrance]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Howard Road SE entrance Context triple: [Anacostia station, hasEntrance, Howard Road SE entrance]
-
A.
Good Hope Road SE
Good Hope Road SE is a major thoroughfare in Southeast Washington, D.C., known for connecting several residential neighborhoods and serving as a key local commercial corridor.
-
B.
East Entrance
East Entrance is a primary gateway on the eastern side of Zion National Park that provides access to the park’s scenic drives, trails, and rock formations.
-
C.
Bishop’s Bridge Road entrance
The Bishop’s Bridge Road entrance is one of the main access points to London Paddington station, connecting the station concourse with the surrounding street and transport network.
-
D.
Station Road West
Station Road West is a street in the town of Oxted in Surrey, England, located near the local railway station and associated amenities.
-
E.
North Gate
North Gate was one of the principal medieval gateways providing access through the historic defensive walls of Oxford, England.
- 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: Howard Road SE entrance Triple: [Anacostia station, hasEntrance, Howard Road SE entrance]
Generated description
The Howard Road SE entrance is one of the public access points to Washington, D.C.’s Anacostia Metro station, connecting the surrounding neighborhood to the rail system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Howard Road SE entrance Target entity description: The Howard Road SE entrance is one of the public access points to Washington, D.C.’s Anacostia Metro station, connecting the surrounding neighborhood to the rail system.
-
A.
Good Hope Road SE
Good Hope Road SE is a major thoroughfare in Southeast Washington, D.C., known for connecting several residential neighborhoods and serving as a key local commercial corridor.
-
B.
East Entrance
East Entrance is a primary gateway on the eastern side of Zion National Park that provides access to the park’s scenic drives, trails, and rock formations.
-
C.
Bishop’s Bridge Road entrance
The Bishop’s Bridge Road entrance is one of the main access points to London Paddington station, connecting the station concourse with the surrounding street and transport network.
-
D.
Station Road West
Station Road West is a street in the town of Oxted in Surrey, England, located near the local railway station and associated amenities.
-
E.
North Gate
North Gate was one of the principal medieval gateways providing access through the historic defensive walls of Oxford, England.
- 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_69bd43dccaf08190aa89e9991a289719 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd5923c0c88190952137d448d474cf |
completed | March 20, 2026, 2:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bde0cdc7e8819088758c1d6d8e866d |
completed | March 21, 2026, 12:05 a.m. |
| NEDg | Description generation | batch_69bde21999688190afc48da7fa2cd869 |
completed | March 21, 2026, 12:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bde283e1988190bfa3545d2a362294 |
completed | March 21, 2026, 12:12 a.m. |
Created at: March 20, 2026, 1:11 p.m.