Triple
T7239839
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Tiscapa |
E155326
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object |
Tiscapa crater
Tiscapa crater is a volcanic crater in Managua, Nicaragua, known for containing Lake Tiscapa and forming part of a historic natural reserve area.
|
E650871
|
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: Tiscapa crater | Statement: [Lake Tiscapa, locatedOn, Tiscapa crater]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tiscapa crater Context triple: [Lake Tiscapa, locatedOn, Tiscapa crater]
-
A.
El Trébol crater
El Trébol crater is a volcanic crater located within Mexico’s Pinacate volcanic region, known for its distinctive circular form amid the area’s rugged lava fields and cinder cones.
-
B.
Dolomieu Crater
Dolomieu Crater is the main summit caldera of the active Piton de la Fournaise volcano on Réunion Island, known for its frequent eruptions and dramatic collapses.
-
C.
Empakaai Crater
Empakaai Crater is a scenic volcanic caldera in northern Tanzania renowned for its deep soda lake, steep forested walls, and abundant birdlife within the Ngorongoro ecosystem.
-
D.
Aliamanu Crater
Aliamanu Crater is a tuff cone and volcanic crater on the island of Oʻahu in Hawaii, located inland near Honolulu and now largely surrounded by urban development and military housing.
-
E.
Diego de la Haya Crater
Diego de la Haya Crater is a prominent secondary crater within Costa Rica’s Irazú Volcano, known for its striking crater lake and role in the volcano’s recent eruptive history.
- 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: Tiscapa crater Triple: [Lake Tiscapa, locatedOn, Tiscapa crater]
Generated description
Tiscapa crater is a volcanic crater in Managua, Nicaragua, known for containing Lake Tiscapa and forming part of a historic natural reserve area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tiscapa crater Target entity description: Tiscapa crater is a volcanic crater in Managua, Nicaragua, known for containing Lake Tiscapa and forming part of a historic natural reserve area.
-
A.
El Trébol crater
El Trébol crater is a volcanic crater located within Mexico’s Pinacate volcanic region, known for its distinctive circular form amid the area’s rugged lava fields and cinder cones.
-
B.
Dolomieu Crater
Dolomieu Crater is the main summit caldera of the active Piton de la Fournaise volcano on Réunion Island, known for its frequent eruptions and dramatic collapses.
-
C.
Empakaai Crater
Empakaai Crater is a scenic volcanic caldera in northern Tanzania renowned for its deep soda lake, steep forested walls, and abundant birdlife within the Ngorongoro ecosystem.
-
D.
Aliamanu Crater
Aliamanu Crater is a tuff cone and volcanic crater on the island of Oʻahu in Hawaii, located inland near Honolulu and now largely surrounded by urban development and military housing.
-
E.
Diego de la Haya Crater
Diego de la Haya Crater is a prominent secondary crater within Costa Rica’s Irazú Volcano, known for its striking crater lake and role in the volcano’s recent eruptive history.
- 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_69c688143bfc81908d4176617735e601 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6ea37fa9081908e9c3abe49d151e5 |
completed | March 27, 2026, 8:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7cc3d75b48190916bf327396f2666 |
completed | March 28, 2026, 12:40 p.m. |
| NEDg | Description generation | batch_69c7ce24f4148190877852983c9aadb5 |
completed | March 28, 2026, 12:48 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7ce9f73508190a2d1eb35237c3073 |
completed | March 28, 2026, 12:50 p.m. |
Created at: March 27, 2026, 2:55 p.m.