Triple
T2984538
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | USS Chicago (CA-29) |
E80589
|
entity |
| Predicate | participatedIn |
P149
|
FINISHED |
| Object | Battle of the Coral Sea (support operations) |
E7458
|
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: Battle of the Coral Sea (support operations) | Statement: [USS Chicago (CA-29), participatedIn, Battle of the Coral Sea (support operations)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Battle of the Coral Sea (support operations) Context triple: [USS Chicago (CA-29), participatedIn, Battle of the Coral Sea (support operations)]
-
A.
Battle of Coral Sea
chosen
The Battle of the Coral Sea was a major 1942 naval engagement between the United States and Japan, notable as the first carrier-versus-carrier battle fought entirely by aircraft without opposing ships directly sighting or firing upon each other.
-
B.
Battle of the Eastern Solomons
The Battle of the Eastern Solomons was a major 1942 carrier battle in the Pacific Theater of World War II, fought between U.S. and Japanese naval forces as part of the struggle for control of Guadalcanal and the surrounding Solomon Islands.
-
C.
Midway operation
The Midway operation was the Imperial Japanese Navy’s June 1942 offensive to seize Midway Atoll, culminating in the pivotal Battle of Midway that marked a major turning point in the Pacific War.
-
D.
Battle of the Bismarck Sea
The Battle of the Bismarck Sea was a pivotal World War II air-sea engagement in March 1943 in which Allied aircraft destroyed a Japanese convoy attempting to reinforce Lae, significantly weakening Japan’s position in New Guinea.
-
E.
Marianas campaign
The Marianas campaign was a pivotal series of World War II battles in the Pacific, during which U.S. forces seized key islands like Saipan, Tinian, and Guam from Japan to enable strategic bombing of the Japanese homeland.
- 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_69ad8b15f6ac8190be5fd16a33edcb4f |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad99c65ad0819087bb4ae92ab0dc55 |
completed | March 8, 2026, 3:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b108f8b2b08190904cf89befe656dd |
completed | March 11, 2026, 6:17 a.m. |
Created at: March 8, 2026, 2:59 p.m.