Triple
T1991724
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | American Airlines Flight 77 |
E43264
|
entity |
| Predicate | impactBuilding |
P33468
|
FINISHED |
| Object | United States Department of Defense headquarters |
E1772
|
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: United States Department of Defense headquarters | Statement: [American Airlines Flight 77, impactBuilding, United States Department of Defense headquarters]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: United States Department of Defense headquarters Context triple: [American Airlines Flight 77, impactBuilding, United States Department of Defense headquarters]
-
A.
Headquarters United States Air Force
Headquarters United States Air Force is the senior leadership and administrative center of the U.S. Air Force, responsible for overall policy, planning, and direction of the service.
-
B.
Pentagon
chosen
The Pentagon is the five-sided headquarters of the United States Department of Defense and a symbol of the U.S. military.
-
C.
United States Space Force Headquarters
United States Space Force Headquarters is the central command authority of the U.S. Space Force, overseeing its major field commands and directing the organization’s overall space operations, strategy, and administration.
-
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.
CIA Headquarters
CIA Headquarters is the main administrative and operational complex of the United States Central Intelligence Agency, located in Langley, Virginia.
- 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_69a88714cf2c819081644be450b8356e |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abb846f1c0819081edd8d5eb59adce |
completed | March 7, 2026, 5:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae0338631c8190a8c7e5177ac473a8 |
completed | March 8, 2026, 11:16 p.m. |
Created at: March 4, 2026, 7:37 p.m.