Triple
T1260074
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iguazu Falls |
E12477
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Devil's Throat
Devil's Throat is the most dramatic and powerful section of Iguazu Falls, featuring a massive U-shaped chasm where torrents of water plunge into a roaring abyss.
|
E144204
|
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: Devil's Throat | Statement: [Iguazu Falls, hasPart, Devil's Throat]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Devil's Throat Context triple: [Iguazu Falls, hasPart, Devil's Throat]
-
A.
Katherine Gorge
Katherine Gorge is a spectacular series of sandstone gorges carved by the Katherine River, renowned for its dramatic cliffs, Aboriginal rock art, and popular boating and hiking opportunities in Nitmiluk National Park in Australia’s Northern Territory.
-
B.
Burney Falls
Burney Falls is a spectacular 129-foot waterfall in Northern California, renowned for its constant, spring-fed flow and lush, moss-covered basalt cliffs.
-
C.
Basaseachic Falls
Basaseachic Falls is a major waterfall in Mexico’s Copper Canyon region, renowned as one of the country’s tallest and most scenic natural attractions.
-
D.
Havasu Falls
Havasu Falls is a famous turquoise-blue waterfall located in the Grand Canyon on the Havasupai Indian Reservation in Arizona, renowned for its striking travertine pools and scenic desert oasis setting.
-
E.
Wahclella Falls
Wahclella Falls is a picturesque two-tiered waterfall on Tanner Creek in Oregon, popular for its short hiking trail and lush Columbia River Gorge scenery.
- 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: Devil's Throat Triple: [Iguazu Falls, hasPart, Devil's Throat]
Generated description
Devil's Throat is the most dramatic and powerful section of Iguazu Falls, featuring a massive U-shaped chasm where torrents of water plunge into a roaring abyss.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Devil's Throat Target entity description: Devil's Throat is the most dramatic and powerful section of Iguazu Falls, featuring a massive U-shaped chasm where torrents of water plunge into a roaring abyss.
-
A.
Nachi Falls
Nachi Falls is one of Japan’s tallest and most famous waterfalls, revered as a sacred site and scenic highlight near the Kumano Nachi Taisha shrine in Wakayama Prefecture.
-
B.
Katherine Gorge
Katherine Gorge is a spectacular series of sandstone gorges carved by the Katherine River, renowned for its dramatic cliffs, Aboriginal rock art, and popular boating and hiking opportunities in Nitmiluk National Park in Australia’s Northern Territory.
-
C.
Burney Falls
Burney Falls is a spectacular 129-foot waterfall in Northern California, renowned for its constant, spring-fed flow and lush, moss-covered basalt cliffs.
-
D.
Basaseachic Falls
Basaseachic Falls is a major waterfall in Mexico’s Copper Canyon region, renowned as one of the country’s tallest and most scenic natural attractions.
-
E.
Havasu Falls
Havasu Falls is a famous turquoise-blue waterfall located in the Grand Canyon on the Havasupai Indian Reservation in Arizona, renowned for its striking travertine pools and scenic desert oasis setting.
- 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_69a4933352e08190ac617291985e76c0 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a4bfc503e88190b237210a61228dd8 |
completed | March 1, 2026, 10:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac93d044bc819091fd0cfa7a957640 |
completed | March 7, 2026, 9:08 p.m. |
| NEDg | Description generation | batch_69ac9454d3f48190b4a8c7a8280bc6bd |
completed | March 7, 2026, 9:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac95da6e7c8190a0a719aa9c9f7a51 |
completed | March 7, 2026, 9:17 p.m. |
Created at: March 1, 2026, 7:50 p.m.