Triple
T21076937
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port Chicago mutiny trial |
E519260
|
entity |
| Predicate | follows |
P134
|
FINISHED |
| Object | Port Chicago disaster |
—
|
NE NERFINISHED |
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: Port Chicago disaster | Statement: [Port Chicago mutiny trial, follows, Port Chicago disaster]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port Chicago disaster Context triple: [Port Chicago mutiny trial, follows, Port Chicago disaster]
-
A.
Port Chicago Naval Magazine site
chosen
The Port Chicago Naval Magazine site is a historic former U.S. Navy munitions loading facility in California, best known as the location of the deadly 1944 Port Chicago disaster and subsequent mutiny trial that influenced civil rights reforms in the military.
-
B.
USS Lawton incident
The USS Lawton incident is a fictional naval disaster within the MonsterVerse mythos, used as a secret historical event that helped shape the origins and mission of the covert organization Monarch.
-
C.
SS Eastland wreck
The SS Eastland wreck is the remains of a passenger steamship that tragically capsized in the Chicago River in 1915, resulting in one of the deadliest maritime disasters in Great Lakes history.
-
D.
Port Chicago mutiny trial
The Port Chicago mutiny trial was a 1944 U.S. Navy court-martial of African American sailors who refused to resume unsafe munitions-loading duties after a deadly explosion, becoming a landmark case in the history of civil rights and military desegregation.
-
E.
Texas City disaster of 1947
The Texas City disaster of 1947 was a catastrophic industrial accident in the port of Texas City, Texas, where a ship carrying ammonium nitrate exploded, triggering massive fires and additional blasts that killed hundreds and devastated the city.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b506e59c8190849b71ed07929215 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e702d77b8081908ecfb05ab391fd39 |
completed | April 21, 2026, 4:53 a.m. |
Created at: April 16, 2026, 2:49 p.m.