Triple
T397132
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Operation Crossroads |
E9207
|
entity |
| Predicate | location |
P40
|
FINISHED |
| Object | Bikini Atoll |
E59794
|
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: Bikini Atoll | Statement: [Operation Crossroads, location, Bikini Atoll]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bikini Atoll Context triple: [Operation Crossroads, location, Bikini Atoll]
-
A.
Bikini Atoll
chosen
Bikini Atoll is a coral atoll in the Pacific Ocean best known as a former U.S. nuclear test site and now a symbol of both atomic history and environmental impact.
-
B.
Tinian
Tinian is a small island in the western Pacific Ocean best known as part of the Northern Mariana Islands and as the World War II airbase from which the atomic bomb missions to Hiroshima and Nagasaki were launched.
-
C.
Enewetak Atoll
Enewetak Atoll is a coral atoll in the Pacific Ocean best known as a major U.S. nuclear weapons testing site during the mid-20th century.
-
D.
Rongelap Atoll
Rongelap Atoll is a coral atoll in the central Pacific Ocean best known for being heavily contaminated by fallout from U.S. nuclear testing at Bikini Atoll in the 1950s.
-
E.
Rose Atoll
Rose Atoll is a remote, uninhabited coral atoll in the South Pacific Ocean known for its rich marine biodiversity and status as a protected wildlife refuge.
- 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_69a2e8004cb88190b92ed1add6abf41a |
completed | Feb. 28, 2026, 1:05 p.m. |
| NER | Named-entity recognition | batch_69a2ec8a941081909a152fda0ce24a98 |
completed | Feb. 28, 2026, 1:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4e62bb1488190a42f3fb7fdb2e41a |
completed | March 2, 2026, 1:21 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.