Triple
T467391
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Office of SIGINT Operations |
E8477
|
entity |
| Predicate | headquarters |
P62
|
FINISHED |
| Object | CIA Headquarters, Langley, Virginia |
E8476
|
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: CIA Headquarters, Langley, Virginia | Statement: [Office of SIGINT Operations, headquarters, CIA Headquarters, Langley, Virginia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CIA Headquarters, Langley, Virginia Context triple: [Office of SIGINT Operations, headquarters, CIA Headquarters, Langley, Virginia]
-
A.
CIA Headquarters
chosen
CIA Headquarters is the main administrative and operational complex of the United States Central Intelligence Agency, located in Langley, Virginia.
-
B.
Rosslyn, Arlington, Virginia
Rosslyn, Arlington, Virginia is a dense urban neighborhood across the Potomac River from Georgetown in Washington, D.C., known for its high-rise office towers, transportation hubs, and views of the capital’s skyline.
-
C.
Watergate complex
The Watergate complex is a landmark mixed-use development in Washington, D.C., best known as the site of the 1972 political scandal that led to President Richard Nixon’s resignation.
-
D.
Central Intelligence Agency
The Central Intelligence Agency is the United States’ primary civilian foreign intelligence service, responsible for gathering, analyzing, and conducting covert operations abroad to support national security and policy decisions.
-
E.
Pentagon
The Pentagon is the five-sided headquarters of the United States Department of Defense and a symbol of the U.S. military.
- 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_69a2e7f3aeb48190a19453e3a043f486 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2efd831088190b6ac6a56b34a8816 |
completed | Feb. 28, 2026, 1:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a45802334881908eb49c09f68c1a22 |
completed | March 1, 2026, 3:15 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.