Triple
T17161496
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Tide |
E416488
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object |
Eastern Virginia Medical Center station
Eastern Virginia Medical Center station is a light rail stop in Norfolk, Virginia, serving as the eastern endpoint of The Tide system and providing access to the surrounding medical and educational campus.
|
E1254860
|
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: Eastern Virginia Medical Center station | Statement: [The Tide, terminus, Eastern Virginia Medical Center station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eastern Virginia Medical Center station Context triple: [The Tide, terminus, Eastern Virginia Medical Center station]
-
A.
Crystal City station (VRE)
Crystal City station (VRE) is a Virginia Railway Express commuter rail stop serving the Crystal City neighborhood in Arlington, Virginia, providing connections to Washington, D.C. and other regional destinations.
-
B.
Westwood/VA Hospital station
Westwood/VA Hospital station is a planned Los Angeles Metro Rail station intended to serve the Westwood area and the nearby Veterans Affairs medical complex.
-
C.
Woodbridge VRE station
Woodbridge VRE station is a commuter rail station in Woodbridge, Virginia, serving Virginia Railway Express trains on the Fredericksburg Line and connecting local transit services.
-
D.
Crystal City station
Crystal City station is an underground Washington Metro stop in Arlington, Virginia, serving the Crystal City business district and nearby Reagan National Airport.
-
E.
Pentagon City station
Pentagon City station is a Washington Metro rapid transit stop in Arlington, Virginia, serving the Pentagon City neighborhood and its adjacent shopping and office complexes.
- 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: Eastern Virginia Medical Center station Triple: [The Tide, terminus, Eastern Virginia Medical Center station]
Generated description
Eastern Virginia Medical Center station is a light rail stop in Norfolk, Virginia, serving as the eastern endpoint of The Tide system and providing access to the surrounding medical and educational campus.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Eastern Virginia Medical Center station Target entity description: Eastern Virginia Medical Center station is a light rail stop in Norfolk, Virginia, serving as the eastern endpoint of The Tide system and providing access to the surrounding medical and educational campus.
-
A.
Crystal City station (VRE)
Crystal City station (VRE) is a Virginia Railway Express commuter rail stop serving the Crystal City neighborhood in Arlington, Virginia, providing connections to Washington, D.C. and other regional destinations.
-
B.
Westwood/VA Hospital station
Westwood/VA Hospital station is a planned Los Angeles Metro Rail station intended to serve the Westwood area and the nearby Veterans Affairs medical complex.
-
C.
Woodbridge VRE station
Woodbridge VRE station is a commuter rail station in Woodbridge, Virginia, serving Virginia Railway Express trains on the Fredericksburg Line and connecting local transit services.
-
D.
Crystal City station
Crystal City station is an underground Washington Metro stop in Arlington, Virginia, serving the Crystal City business district and nearby Reagan National Airport.
-
E.
Pentagon City station
Pentagon City station is a Washington Metro rapid transit stop in Arlington, Virginia, serving the Pentagon City neighborhood and its adjacent shopping and office complexes.
- 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_69d886d279c081909f8ff1f743ddeb69 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3f91258648190a40396067ba5ecd3 |
completed | April 18, 2026, 9:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0148376bc081908372366203a27fa8 |
completed | May 11, 2026, 3:08 a.m. |
| NEDg | Description generation | batch_6a014b5691a881908fdad49f7dadc76c |
completed | May 11, 2026, 3:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a014bbc921081909c39cd6d11400b56 |
completed | May 11, 2026, 3:23 a.m. |
Created at: April 10, 2026, 5:37 a.m.