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.