Triple
T14970117
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sasanoa River |
E373293
|
entity |
| Predicate | hasStraitOrReach |
P2744
|
FINISHED |
| Object |
Upper Hell Gate
Upper Hell Gate is a narrow, turbulent tidal passage along Maine’s Sasanoa River known for its strong currents and challenging navigation.
|
E1130016
|
NE FINISHED |
How this triple was built (5 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: Upper Hell Gate | Statement: [Sasanoa River, hasStraitOrReach, Upper Hell Gate]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Upper Hell Gate Context triple: [Sasanoa River, hasStraitOrReach, Upper Hell Gate]
-
A.
Giant Gate Falls
Giant Gate Falls is a picturesque waterfall along New Zealand’s famous Milford Track, known for its dramatic cascade into a clear pool amid lush rainforest scenery.
-
B.
Gateway to the Gorge
Gateway to the Gorge is the nickname of Washougal, Washington, highlighting its role as an entry point to the scenic Columbia River Gorge.
-
C.
Hell's Gate canyon
Hell's Gate canyon is a narrow, turbulent gorge on the Fraser River in British Columbia, Canada, known for its powerful rapids and dramatic steep rock walls.
-
D.
Sergius Narrows
Sergius Narrows is a constricted, fast‑flowing passage in Southeast Alaska known for its strong tidal currents and challenging navigation conditions.
-
E.
Sutherland Falls
Sutherland Falls is one of New Zealand’s most famous and tallest waterfalls, located deep in the remote wilderness of Fiordland on the South Island.
- 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: Upper Hell Gate Triple: [Sasanoa River, hasStraitOrReach, Upper Hell Gate]
Generated description
Upper Hell Gate is a narrow, turbulent tidal passage along Maine’s Sasanoa River known for its strong currents and challenging navigation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Upper Hell Gate Target entity description: Upper Hell Gate is a narrow, turbulent tidal passage along Maine’s Sasanoa River known for its strong currents and challenging navigation.
-
A.
Giant Gate Falls
Giant Gate Falls is a picturesque waterfall along New Zealand’s famous Milford Track, known for its dramatic cascade into a clear pool amid lush rainforest scenery.
-
B.
Gateway to the Gorge
Gateway to the Gorge is the nickname of Washougal, Washington, highlighting its role as an entry point to the scenic Columbia River Gorge.
-
C.
Hell's Gate canyon
Hell's Gate canyon is a narrow, turbulent gorge on the Fraser River in British Columbia, Canada, known for its powerful rapids and dramatic steep rock walls.
-
D.
Sergius Narrows
Sergius Narrows is a constricted, fast‑flowing passage in Southeast Alaska known for its strong tidal currents and challenging navigation conditions.
-
E.
Sutherland Falls
Sutherland Falls is one of New Zealand’s most famous and tallest waterfalls, located deep in the remote wilderness of Fiordland on the South Island.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasStraitOrReach Context triple: [Sasanoa River, hasStraitOrReach, Upper Hell Gate]
-
A.
hasStrait
chosen
Indicates that there is a strait—a narrow body of water—connecting or lying between the two referenced geographic entities.
-
B.
hasStrategicStrait
Indicates that one entity possesses or controls a strategically important narrow waterway that is relevant to another entity.
-
C.
hasSeaRouteConnection
Indicates that there exists a navigable maritime route linking two locations or entities.
-
D.
hasMaritimeConnection
Indicates a relationship in which an entity is linked to seas, oceans, or maritime activities, such as shipping, navigation, or coastal operations.
-
E.
isNorthernmostStraitOf
Indicates that one strait is the furthest north among all straits associated with a particular geographic feature or region.
- F. None of above.
Provenance (6 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_69d85ccbbcd48190acb56e7cf104d8ad |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded6e59a7c8190a1634a706ea68fda |
completed | April 15, 2026, 12:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe8be6ce68819099f841d83c6ca33d |
completed | May 9, 2026, 1:20 a.m. |
| NEDg | Description generation | batch_69fe8e512adc8190a1cf47f1713a968f |
completed | May 9, 2026, 1:30 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fe8ec3d718819098629558bc007496 |
completed | May 9, 2026, 1:32 a.m. |
| PD | Predicate disambiguation | batch_69de9a5d995881909e33658f5aea5582 |
completed | April 14, 2026, 7:49 p.m. |
Created at: April 10, 2026, 2:49 a.m.