Triple
T17719939
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Penobscot Bay |
E442305
|
entity |
| Predicate | hasLighthouse |
P182
|
FINISHED |
| Object |
Indian Island Light
Indian Island Light is a historic lighthouse located on Indian Island in Maine, serving as a navigational aid at the entrance to Penobscot Bay.
|
E1290419
|
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: Indian Island Light | Statement: [Penobscot Bay, hasLighthouse, Indian Island Light]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Indian Island Light Context triple: [Penobscot Bay, hasLighthouse, Indian Island Light]
-
A.
Sand Island Light
Sand Island Light is a historic lighthouse located on Sand Island in Lake Superior, known for guiding ships through the Apostle Islands region of Wisconsin.
-
B.
Outer Island Light
Outer Island Light is a historic lighthouse located on Outer Island in Wisconsin’s Apostle Islands, guiding ships navigating Lake Superior.
-
C.
Michigan Island Light
Michigan Island Light is a historic lighthouse on Michigan Island in Lake Superior that has guided Great Lakes maritime traffic for over a century.
-
D.
Wood Island Light
Wood Island Light is a historic lighthouse located on Wood Island off the coast of Maine, serving as a navigational aid at the entrance to Saco Bay.
-
E.
Burnt Island Light
Burnt Island Light is a historic lighthouse located on Burnt Island near Boothbay Harbor, Maine, serving as a navigational aid and maritime landmark on the state's midcoast.
- 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: Indian Island Light Triple: [Penobscot Bay, hasLighthouse, Indian Island Light]
Generated description
Indian Island Light is a historic lighthouse located on Indian Island in Maine, serving as a navigational aid at the entrance to Penobscot Bay.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Indian Island Light Target entity description: Indian Island Light is a historic lighthouse located on Indian Island in Maine, serving as a navigational aid at the entrance to Penobscot Bay.
-
A.
Sand Island Light
Sand Island Light is a historic lighthouse located on Sand Island in Lake Superior, known for guiding ships through the Apostle Islands region of Wisconsin.
-
B.
Outer Island Light
Outer Island Light is a historic lighthouse located on Outer Island in Wisconsin’s Apostle Islands, guiding ships navigating Lake Superior.
-
C.
Michigan Island Light
Michigan Island Light is a historic lighthouse on Michigan Island in Lake Superior that has guided Great Lakes maritime traffic for over a century.
-
D.
Wood Island Light
Wood Island Light is a historic lighthouse located on Wood Island off the coast of Maine, serving as a navigational aid at the entrance to Saco Bay.
-
E.
Burnt Island Light
Burnt Island Light is a historic lighthouse located on Burnt Island near Boothbay Harbor, Maine, serving as a navigational aid and maritime landmark on the state's midcoast.
- 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_6a0306e5b0048190b7e3646c0b4ebef1 |
completed | May 12, 2026, 10:54 a.m. |
| NEDg | Description generation | batch_6a03076d2df88190b7165515d1471ee9 |
completed | May 12, 2026, 10:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0307f6b8e0819090c2a600477cbb5b |
completed | May 12, 2026, 10:59 a.m. |
Created at: April 10, 2026, 10:07 a.m.