Triple
T9615534
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Otay Mesa Detention Center |
E232208
|
entity |
| Predicate | contractedBy |
P27052
|
FINISHED |
| Object | U.S. Immigration and Customs Enforcement |
E18118
|
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. Immigration and Customs Enforcement | Statement: [Otay Mesa Detention Center, contractedBy, U.S. Immigration and Customs Enforcement]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U.S. Immigration and Customs Enforcement Context triple: [Otay Mesa Detention Center, contractedBy, U.S. Immigration and Customs Enforcement]
-
A.
Immigration and Customs Enforcement
chosen
Immigration and Customs Enforcement (ICE) is a U.S. federal agency under the Department of Homeland Security responsible for enforcing immigration laws, investigating cross-border crime, and managing the detention and removal of unauthorized immigrants.
-
B.
U.S. Customs and Border Protection
U.S. Customs and Border Protection is the federal law enforcement agency responsible for securing U.S. borders and regulating the flow of people and goods into and out of the country.
-
C.
Federal Office for Customs and Border Security
The Federal Office for Customs and Border Security is Switzerland’s national authority responsible for customs control, border security, and related law enforcement tasks.
-
D.
Immigration and Nationality Directorate
The Immigration and Nationality Directorate was a former UK Home Office division responsible for managing immigration control, asylum applications, and nationality matters before its functions were absorbed into the UK Border Agency.
-
E.
United States Department of Homeland Security
The United States Department of Homeland Security is a federal executive department responsible for safeguarding the nation against terrorism, managing border security, and coordinating responses to natural and man-made disasters.
- 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_69ca84867bb88190b4b57dd5a56d5691 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd9aabb6b88190b53547db885e0129 |
completed | April 1, 2026, 10:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d18223429c8190b1b96b07155c5742 |
completed | April 4, 2026, 9:26 p.m. |
Created at: March 30, 2026, 8:09 p.m.