Triple
T8752175
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | War of the Pacific |
E207984
|
entity |
| Predicate | notableBattle |
P259
|
FINISHED |
| Object |
Battle of Tacna
The Battle of Tacna was a major 1880 land engagement in the War of the Pacific in which Chilean forces decisively defeated a joint Peruvian-Bolivian army, leading to Bolivia’s loss of its coastal territory.
|
E758840
|
NE FINISHED |
How this triple was built (4 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 Tacna | Statement: [War of the Pacific, notableBattle, Battle of Tacna]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Battle of Tacna Context triple: [War of the Pacific, notableBattle, Battle of Tacna]
-
A.
Battle of Tarqui
The Battle of Tarqui was a decisive 1829 military engagement in the Gran Colombia–Peru War, remembered for securing Gran Colombia’s victory under Antonio José de Sucre and shaping the borders of modern Ecuador.
-
B.
Battle of Tarapacá
The Battle of Tarapacá was a significant 1879 engagement in the War of the Pacific in which Peruvian forces achieved a tactical victory over Chilean troops despite being outnumbered and cut off.
-
C.
Battle of Yaguachi
The Battle of Yaguachi was a significant 1821 military engagement in present-day Ecuador in which patriot forces fought Spanish royalists, contributing to the region’s eventual independence from Spanish rule.
-
D.
Battle of Cerro de Pasco
The Battle of Cerro de Pasco was an 1820 engagement in the Peruvian War of Independence in which patriot forces defeated royalist troops in the Andean highlands, helping to weaken Spanish control in the region.
-
E.
Battle of Chacras
The Battle of Chacras was a key land engagement between Ecuadorian and Peruvian forces during the 1941 border war that helped shape the conflict’s outcome in the disputed frontier region.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Battle of Tacna Triple: [War of the Pacific, notableBattle, Battle of Tacna]
Generated description
The Battle of Tacna was a major 1880 land engagement in the War of the Pacific in which Chilean forces decisively defeated a joint Peruvian-Bolivian army, leading to Bolivia’s loss of its coastal territory.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Battle of Tacna Target entity description: The Battle of Tacna was a major 1880 land engagement in the War of the Pacific in which Chilean forces decisively defeated a joint Peruvian-Bolivian army, leading to Bolivia’s loss of its coastal territory.
-
A.
Battle of Tarqui
The Battle of Tarqui was a decisive 1829 military engagement in the Gran Colombia–Peru War, remembered for securing Gran Colombia’s victory under Antonio José de Sucre and shaping the borders of modern Ecuador.
-
B.
Battle of Tarapacá
The Battle of Tarapacá was a significant 1879 engagement in the War of the Pacific in which Peruvian forces achieved a tactical victory over Chilean troops despite being outnumbered and cut off.
-
C.
Battle of Yaguachi
The Battle of Yaguachi was a significant 1821 military engagement in present-day Ecuador in which patriot forces fought Spanish royalists, contributing to the region’s eventual independence from Spanish rule.
-
D.
Battle of Cerro de Pasco
The Battle of Cerro de Pasco was an 1820 engagement in the Peruvian War of Independence in which patriot forces defeated royalist troops in the Andean highlands, helping to weaken Spanish control in the region.
-
E.
Battle of Chacras
The Battle of Chacras was a key land engagement between Ecuadorian and Peruvian forces during the 1941 border war that helped shape the conflict’s outcome in the disputed frontier region.
- F. None of above. chosen
Provenance (5 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_69ca835cd6b08190bd7c63db92f53c86 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5da8cc548190a31ad542d2faf2d5 |
completed | March 31, 2026, 11:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf6f0524e08190bc5ba6cda2e2e4fa |
completed | April 3, 2026, 7:40 a.m. |
| NEDg | Description generation | batch_69cf7041b6bc81909924d1382b756746 |
completed | April 3, 2026, 7:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cf714f22c48190a192c6fc32debfd6 |
completed | April 3, 2026, 7:50 a.m. |
Created at: March 30, 2026, 6:39 p.m.