Triple
T17984812
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chenega, Alaska |
E430201
|
entity |
| Predicate | historicalEvent |
P259
|
FINISHED |
| Object |
Good Friday earthquake
The Good Friday earthquake was a massive 1964 megathrust earthquake in Alaska, one of the most powerful ever recorded, that caused widespread destruction and deadly tsunamis across the region.
|
E1300068
|
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: Good Friday earthquake | Statement: [Chenega, Alaska, historicalEvent, Good Friday earthquake]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Good Friday earthquake Context triple: [Chenega, Alaska, historicalEvent, Good Friday earthquake]
-
A.
Terremoto
"Terremoto" is a song featured on the album "Blue," likely characterized by themes of emotional upheaval suggested by its title, which means "earthquake" in Spanish and Italian.
-
B.
Housequake
"Housequake" is a high-energy, funk-driven track by Prince that appears on his acclaimed 1987 double album *Sign o’ the Times* under the guise of his alter ego, Camille.
-
C.
The Earthquake
The Earthquake is the English title of Surah Az-Zalzalah, a short Quranic chapter describing the cataclysmic shaking of the earth and the final judgment of human deeds.
-
D.
1868 Hayward earthquake
The 1868 Hayward earthquake was a powerful and destructive seismic event that struck the San Francisco Bay Area in California, causing extensive damage and loss of life and serving as a key historical benchmark for seismic risk on the Hayward Fault.
-
E.
2003 San Simeon earthquake
The 2003 San Simeon earthquake was a powerful magnitude 6.5 quake that struck near San Simeon, California, causing significant damage in the town of Paso Robles and resulting in multiple fatalities.
- 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: Good Friday earthquake Triple: [Chenega, Alaska, historicalEvent, Good Friday earthquake]
Generated description
The Good Friday earthquake was a massive 1964 megathrust earthquake in Alaska, one of the most powerful ever recorded, that caused widespread destruction and deadly tsunamis across the region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Good Friday earthquake Target entity description: The Good Friday earthquake was a massive 1964 megathrust earthquake in Alaska, one of the most powerful ever recorded, that caused widespread destruction and deadly tsunamis across the region.
-
A.
Terremoto
"Terremoto" is a song featured on the album "Blue," likely characterized by themes of emotional upheaval suggested by its title, which means "earthquake" in Spanish and Italian.
-
B.
Housequake
"Housequake" is a high-energy, funk-driven track by Prince that appears on his acclaimed 1987 double album *Sign o’ the Times* under the guise of his alter ego, Camille.
-
C.
The Earthquake
The Earthquake is the English title of Surah Az-Zalzalah, a short Quranic chapter describing the cataclysmic shaking of the earth and the final judgment of human deeds.
-
D.
1868 Hayward earthquake
The 1868 Hayward earthquake was a powerful and destructive seismic event that struck the San Francisco Bay Area in California, causing extensive damage and loss of life and serving as a key historical benchmark for seismic risk on the Hayward Fault.
-
E.
2003 San Simeon earthquake
The 2003 San Simeon earthquake was a powerful magnitude 6.5 quake that struck near San Simeon, California, causing significant damage in the town of Paso Robles and resulting in multiple fatalities.
- 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_69d8b90364248190a37381adea932f42 |
completed | April 10, 2026, 8:46 a.m. |
| NER | Named-entity recognition | batch_69e4b29a27b081909a128a6b978eabf8 |
completed | April 19, 2026, 10:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0337a8f63c81908e927824962aaf25 |
completed | May 12, 2026, 2:22 p.m. |
| NEDg | Description generation | batch_6a033ca5e4c08190b7de8ab2d4fb8e3b |
completed | May 12, 2026, 2:43 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a033daf5b948190926f2925b8e3cc84 |
completed | May 12, 2026, 2:48 p.m. |
Created at: April 10, 2026, 10:23 a.m.