Triple
T17719946
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Penobscot Bay |
E442305
|
entity |
| Predicate | hasLighthouse |
P182
|
FINISHED |
| Object |
Pumpkin Island Light
Pumpkin Island Light is a historic lighthouse located on Pumpkin Island at the entrance to Penobscot Bay in Maine, guiding maritime traffic along the state's rugged midcoast.
|
E1297772
|
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: Pumpkin Island Light | Statement: [Penobscot Bay, hasLighthouse, Pumpkin Island Light]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pumpkin Island Light Context triple: [Penobscot Bay, hasLighthouse, Pumpkin Island Light]
-
A.
Eagle Island Light
Eagle Island Light is a historic lighthouse located on Eagle Island in Maine, serving as a navigational aid in Penobscot Bay.
-
B.
Raspberry Island Light
Raspberry Island Light is a historic lighthouse located on Raspberry Island in Wisconsin’s Apostle Islands, guiding navigation on Lake Superior.
-
C.
Pilot Island Light
Pilot Island Light is a historic lighthouse located on Pilot Island off the tip of Wisconsin’s Door Peninsula, long used to guide ships through the treacherous waters of Lake Michigan near Death’s Door passage.
-
D.
Curtis Island Light
Curtis Island Light is a historic lighthouse located on Curtis Island at the entrance to Camden Harbor in midcoast Maine, serving as a navigational aid and local landmark.
-
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: Pumpkin Island Light Triple: [Penobscot Bay, hasLighthouse, Pumpkin Island Light]
Generated description
Pumpkin Island Light is a historic lighthouse located on Pumpkin Island at the entrance to Penobscot Bay in Maine, guiding maritime traffic along the state's rugged midcoast.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pumpkin Island Light Target entity description: Pumpkin Island Light is a historic lighthouse located on Pumpkin Island at the entrance to Penobscot Bay in Maine, guiding maritime traffic along the state's rugged midcoast.
-
A.
Eagle Island Light
Eagle Island Light is a historic lighthouse located on Eagle Island in Maine, serving as a navigational aid in Penobscot Bay.
-
B.
Raspberry Island Light
Raspberry Island Light is a historic lighthouse located on Raspberry Island in Wisconsin’s Apostle Islands, guiding navigation on Lake Superior.
-
C.
Pilot Island Light
Pilot Island Light is a historic lighthouse located on Pilot Island off the tip of Wisconsin’s Door Peninsula, long used to guide ships through the treacherous waters of Lake Michigan near Death’s Door passage.
-
D.
Curtis Island Light
Curtis Island Light is a historic lighthouse located on Curtis Island at the entrance to Camden Harbor in midcoast Maine, serving as a navigational aid and local landmark.
-
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_6a0328ff60388190af4f7fe30a4c1d7c |
completed | May 12, 2026, 1:19 p.m. |
| NEDg | Description generation | batch_6a032b79b55c81909ad92206c44402f5 |
completed | May 12, 2026, 1:30 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a032c1200808190982b03ba82dda8cb |
completed | May 12, 2026, 1:33 p.m. |
Created at: April 10, 2026, 10:07 a.m.