Triple
T4172936
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Suitland station |
E86405
|
entity |
| Predicate | servesFacility |
P26183
|
FINISHED |
| Object | U.S. Census Bureau headquarters |
E32879
|
NE FINISHED |
How this triple was built (2 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: U.S. Census Bureau headquarters | Statement: [Suitland station, servesFacility, U.S. Census Bureau headquarters]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U.S. Census Bureau headquarters Context triple: [Suitland station, servesFacility, U.S. Census Bureau headquarters]
-
A.
U.S. Department of Commerce Headquarters
The U.S. Department of Commerce Headquarters is the main administrative building of the federal agency responsible for promoting economic growth, trade, and technological advancement in the United States.
-
B.
United States Census Bureau Suitland Federal Center
chosen
The United States Census Bureau Suitland Federal Center is a major federal complex in Maryland that serves as the headquarters and primary operations center for the U.S. Census Bureau and related statistical agencies.
-
C.
Bureau of the Census
The Bureau of the Census is the principal U.S. federal agency responsible for collecting, analyzing, and disseminating population and economic data, including conducting the decennial national census.
-
D.
U.S. Department of State headquarters
The U.S. Department of State headquarters is the main office complex of the United States' foreign affairs agency, located in Washington, D.C.
-
E.
Social Security Administration headquarters complex
The Social Security Administration headquarters complex is the main administrative campus of the U.S. federal agency that oversees Social Security programs, located in Woodlawn, Maryland.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69aed93de98c8190ad838ce507b77c8a |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69af02e65b548190be095df62091b960 |
completed | March 9, 2026, 5:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b57f51cac88190b6e849181fb78938 |
completed | March 14, 2026, 3:31 p.m. |
Created at: March 9, 2026, 3:45 p.m.