Triple
T3855649
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lapu-Lapu |
E90007
|
entity |
| Predicate | positionHeld |
P8
|
FINISHED |
| Object |
Datu of Mactan
Datu of Mactan was the pre-colonial chieftainship on the island of Mactan in the Philippines, most famously ruled by Lapu-Lapu, who resisted Ferdinand Magellan’s expedition in 1521.
|
E393624
|
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: Datu of Mactan | Statement: [Lapu-Lapu, positionHeld, Datu of Mactan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Datu of Mactan Context triple: [Lapu-Lapu, positionHeld, Datu of Mactan]
-
A.
Battle of Mactan
The Battle of Mactan was a 1521 clash in the Philippines in which local warriors led by Lapu-Lapu defeated and killed the Portuguese explorer Ferdinand Magellan, marking a key moment of indigenous resistance to European colonization.
-
B.
Mactan
Mactan is a Philippine island historically renowned as the site where Portuguese explorer Ferdinand Magellan was killed in battle in 1521.
-
C.
Lingayen
Lingayen is a coastal municipality in the Philippines that serves as the capital of Pangasinan and is known for its historic bay and World War II significance.
-
D.
Plan of Manila
The Plan of Manila is an early 20th-century urban design and city beautification scheme by architect Daniel Burnham that proposed a grand, orderly, and park-filled layout for the Philippine capital.
-
E.
Bagumbayan
Bagumbayan is a landlocked agricultural municipality in the province of Sultan Kudarat in the Philippines, known for its vast farmlands and rural communities.
- 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: Datu of Mactan Triple: [Lapu-Lapu, positionHeld, Datu of Mactan]
Generated description
Datu of Mactan was the pre-colonial chieftainship on the island of Mactan in the Philippines, most famously ruled by Lapu-Lapu, who resisted Ferdinand Magellan’s expedition in 1521.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Datu of Mactan Target entity description: Datu of Mactan was the pre-colonial chieftainship on the island of Mactan in the Philippines, most famously ruled by Lapu-Lapu, who resisted Ferdinand Magellan’s expedition in 1521.
-
A.
Battle of Mactan
The Battle of Mactan was a 1521 clash in the Philippines in which local warriors led by Lapu-Lapu defeated and killed the Portuguese explorer Ferdinand Magellan, marking a key moment of indigenous resistance to European colonization.
-
B.
Mactan
Mactan is a Philippine island historically renowned as the site where Portuguese explorer Ferdinand Magellan was killed in battle in 1521.
-
C.
Lingayen
Lingayen is a coastal municipality in the Philippines that serves as the capital of Pangasinan and is known for its historic bay and World War II significance.
-
D.
Plan of Manila
The Plan of Manila is an early 20th-century urban design and city beautification scheme by architect Daniel Burnham that proposed a grand, orderly, and park-filled layout for the Philippine capital.
-
E.
Bagumbayan
Bagumbayan is a landlocked agricultural municipality in the province of Sultan Kudarat in the Philippines, known for its vast farmlands and rural communities.
- 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_69aed95b3c088190a8f85d19e6070599 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aeec07d45081909b8f3e35eb710f4c |
completed | March 9, 2026, 3:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5041f40f88190883339db0950026a |
completed | March 14, 2026, 6:45 a.m. |
| NEDg | Description generation | batch_69b50492239c8190a6c62504e2a6d130 |
completed | March 14, 2026, 6:47 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b50863e4a08190bd54274b2212abfc |
completed | March 14, 2026, 7:04 a.m. |
Created at: March 9, 2026, 3:19 p.m.