Triple
T1001207
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Virginia Department of Rail and Public Transportation |
E21605
|
entity |
| Predicate | abbreviation |
P43
|
FINISHED |
| Object |
DRPT
DRPT is the state agency in Virginia responsible for planning, funding, and improving passenger and freight rail, public transit, and commuter services.
|
E118829
|
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: DRPT | Statement: [Virginia Department of Rail and Public Transportation, abbreviation, DRPT]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: DRPT Context triple: [Virginia Department of Rail and Public Transportation, abbreviation, DRPT]
-
A.
PRT
PRT is the three-letter ISO 3166-1 alpha-3 country code assigned to Portugal.
-
B.
DELTA
DELTA is the radio callsign used by pilots and air traffic control to identify and communicate with Delta Air Lines flights.
-
C.
DPS
DPS is the commonly used abbreviation for the Division for Planetary Sciences, a major professional organization focused on the study of planets, moons, and other bodies in the solar system and beyond.
-
D.
DBAP
DBAP is the commonly used abbreviation for Durham Bulls Athletic Park, a minor league baseball stadium in Durham, North Carolina.
-
E.
RdR
RdR is the abbreviated name of the Council for German Orthography, the official body responsible for regulating and updating German spelling rules.
- 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: DRPT Triple: [Virginia Department of Rail and Public Transportation, abbreviation, DRPT]
Generated description
DRPT is the state agency in Virginia responsible for planning, funding, and improving passenger and freight rail, public transit, and commuter services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: DRPT Target entity description: DRPT is the state agency in Virginia responsible for planning, funding, and improving passenger and freight rail, public transit, and commuter services.
-
A.
DRV
DRV is an abbreviation commonly used for the Democratic Republic of Vietnam, the former communist state that governed North Vietnam from 1945 to 1976.
-
B.
PRT
PRT is the three-letter ISO 3166-1 alpha-3 country code assigned to Portugal.
-
C.
DELTA
DELTA is the radio callsign used by pilots and air traffic control to identify and communicate with Delta Air Lines flights.
-
D.
DPS
DPS is the commonly used abbreviation for the Division for Planetary Sciences, a major professional organization focused on the study of planets, moons, and other bodies in the solar system and beyond.
-
E.
DBAP
DBAP is the commonly used abbreviation for Durham Bulls Athletic Park, a minor league baseball stadium in Durham, North Carolina.
- 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_69a493c53e648190ae8cb76c433fd9a7 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4b4fb18b88190ae2d620aaaff4f90 |
completed | March 1, 2026, 9:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac2a1cb4f08190b1351aadd57c3bda |
completed | March 7, 2026, 1:37 p.m. |
| NEDg | Description generation | batch_69ac2b0d1b348190b4a34bf1c9b43968 |
completed | March 7, 2026, 1:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac2bb03508819095f791903f048351 |
completed | March 7, 2026, 1:44 p.m. |
Created at: March 1, 2026, 7:41 p.m.