Triple

T17719948
Position Surface form Disambiguated ID Type / Status
Subject Penobscot Bay E442305 entity
Predicate hasLighthouse P182 FINISHED
Object Blue Hill Bay and outer approaches lights (regional system)
Blue Hill Bay and outer approaches lights (regional system) is a coordinated group of navigational aids and lighthouses serving mariners in and around Blue Hill Bay and the outer approaches to Penobscot Bay on the coast of Maine.
E1284512 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: Blue Hill Bay and outer approaches lights (regional system) | Statement: [Penobscot Bay, hasLighthouse, Blue Hill Bay and outer approaches lights (regional system)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Blue Hill Bay and outer approaches lights (regional system)
Context triple: [Penobscot Bay, hasLighthouse, Blue Hill Bay and outer approaches lights (regional system)]
  • A. Baileys Harbor Range Lights
    Baileys Harbor Range Lights are a historic pair of navigational beacons in Door County, Wisconsin, that guided ships safely into Baileys Harbor on Lake Michigan.
  • B. St. Joseph North Pier Inner and Outer Lights
    St. Joseph North Pier Inner and Outer Lights are historic twin lighthouses on Lake Michigan that guide maritime traffic into the harbor at St. Joseph, Michigan.
  • C. Haig Point Range Lights
    Haig Point Range Lights is a historic pair of navigational lighthouses on Daufuskie Island in South Carolina that once guided ships through the coastal waters near Hilton Head.
  • D. Plum Island Range Lights
    Plum Island Range Lights are a historic pair of navigational beacons in Door County, Wisconsin, that guide vessels safely through the hazardous Porte des Morts passage.
  • E. Block Island Southeast Light
    Block Island Southeast Light is a historic 19th-century lighthouse perched on the bluffs of Block Island, renowned for guiding ships along Rhode Island’s treacherous southern coast.
  • 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: Blue Hill Bay and outer approaches lights (regional system)
Triple: [Penobscot Bay, hasLighthouse, Blue Hill Bay and outer approaches lights (regional system)]
Generated description
Blue Hill Bay and outer approaches lights (regional system) is a coordinated group of navigational aids and lighthouses serving mariners in and around Blue Hill Bay and the outer approaches to Penobscot Bay on the coast of Maine.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Blue Hill Bay and outer approaches lights (regional system)
Target entity description: Blue Hill Bay and outer approaches lights (regional system) is a coordinated group of navigational aids and lighthouses serving mariners in and around Blue Hill Bay and the outer approaches to Penobscot Bay on the coast of Maine.
  • A. Baileys Harbor Range Lights
    Baileys Harbor Range Lights are a historic pair of navigational beacons in Door County, Wisconsin, that guided ships safely into Baileys Harbor on Lake Michigan.
  • B. St. Joseph North Pier Inner and Outer Lights
    St. Joseph North Pier Inner and Outer Lights are historic twin lighthouses on Lake Michigan that guide maritime traffic into the harbor at St. Joseph, Michigan.
  • C. Haig Point Range Lights
    Haig Point Range Lights is a historic pair of navigational lighthouses on Daufuskie Island in South Carolina that once guided ships through the coastal waters near Hilton Head.
  • D. Plum Island Range Lights
    Plum Island Range Lights are a historic pair of navigational beacons in Door County, Wisconsin, that guide vessels safely through the hazardous Porte des Morts passage.
  • E. Block Island Southeast Light
    Block Island Southeast Light is a historic 19th-century lighthouse perched on the bluffs of Block Island, renowned for guiding ships along Rhode Island’s treacherous southern coast.
  • 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_69d8b9ec79688190b86bdcef85a7b3aa completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e474844ff48190b1cf181eb9c113d9 completed April 19, 2026, 6:21 a.m.
NED1 Entity disambiguation (via context triple) batch_6a02302defe081909eaeb1f90d497561 completed May 11, 2026, 7:38 p.m.
NEDg Description generation batch_6a0231835c748190b6908d6ddb5f25b4 completed May 11, 2026, 7:44 p.m.
NED2 Entity disambiguation (via description) batch_6a0232033f788190b0be2d3976ed57e4 completed May 11, 2026, 7:46 p.m.
Created at: April 10, 2026, 10:07 a.m.