Triple
T386149
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Battle of Saipan |
E8783
|
entity |
| Predicate | commander |
P1061
|
FINISHED |
| Object | Chester W. Nimitz |
E8779
|
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: Chester W. Nimitz | Statement: [Battle of Saipan, commander, Chester W. Nimitz]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chester W. Nimitz Context triple: [Battle of Saipan, commander, Chester W. Nimitz]
-
A.
Chester W. Nimitz
chosen
Chester W. Nimitz was a United States Navy fleet admiral who played a pivotal role in World War II as the leading naval commander in the Pacific, overseeing key victories against Japan.
-
B.
William D. Leahy
William D. Leahy was a senior United States naval officer and statesman who served as Chief of Staff to President Franklin D. Roosevelt and later Harry S. Truman, playing a central role in Allied strategy during World War II.
-
C.
Ernest King
Ernest King was a prominent U.S. Navy admiral during World War II who served as Commander in Chief of the U.S. Fleet and Chief of Naval Operations, playing a central role in Allied naval strategy.
-
D.
William Halsey Jr.
William Halsey Jr. was a prominent U.S. Navy admiral in World War II, known for his aggressive leadership in the Pacific Theater.
-
E.
Frank Jack Fletcher
Frank Jack Fletcher was a U.S. Navy admiral in World War II who played a key leadership role in early Pacific carrier battles, including the Coral Sea and Midway campaigns.
- 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_69a2e7f47dd08190a4e294ccbbe46cd4 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2ec447b5481908a5a084787b44ced |
completed | Feb. 28, 2026, 1:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a405f431d48190b83e2eaa2fe0e587 |
completed | March 1, 2026, 9:25 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.