Triple
T1816229
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Mead |
E40441
|
entity |
| Predicate | hasIsland |
P970
|
FINISHED |
| Object |
Sentinel Island
Sentinel Island is a small, uninhabited island located within Lake Mead, a large reservoir on the Colorado River in the southwestern United States.
|
E285667
|
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: Sentinel Island | Statement: [Lake Mead, hasIsland, Sentinel Island]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sentinel Island Context triple: [Lake Mead, hasIsland, Sentinel Island]
-
A.
Silhouette Island
Silhouette Island is a mountainous, largely undeveloped granitic island in the Seychelles known for its rich biodiversity, dense tropical forests, and marine protected areas.
-
B.
Snow Island
Snow Island is a remote, ice-covered island in Antarctica’s South Shetland Islands archipelago, known for its harsh polar climate and largely untouched environment.
-
C.
Sand Island
Sand Island is a small coral islet that forms part of Rose Atoll in American Samoa, known for its remote, protected marine and bird habitats.
-
D.
Sand Island
Sand Island is one of the Apostle Islands in Lake Superior, known for its scenic shoreline, historic lighthouse, and opportunities for kayaking and hiking.
-
E.
Blake Island
Blake Island is a small island in Puget Sound, Washington, known today as a state park and historically as the birthplace of the Suquamish and Duwamish leader Chief Seattle.
- 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: Sentinel Island Triple: [Lake Mead, hasIsland, Sentinel Island]
Generated description
Sentinel Island is a small, uninhabited island located within Lake Mead, a large reservoir on the Colorado River in the southwestern United States.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sentinel Island Target entity description: Sentinel Island is a small, uninhabited island located within Lake Mead, a large reservoir on the Colorado River in the southwestern United States.
-
A.
Silhouette Island
Silhouette Island is a mountainous, largely undeveloped granitic island in the Seychelles known for its rich biodiversity, dense tropical forests, and marine protected areas.
-
B.
Snow Island
Snow Island is a remote, ice-covered island in Antarctica’s South Shetland Islands archipelago, known for its harsh polar climate and largely untouched environment.
-
C.
Sand Island
Sand Island is a small coral islet that forms part of Rose Atoll in American Samoa, known for its remote, protected marine and bird habitats.
-
D.
Sand Island
Sand Island is one of the Apostle Islands in Lake Superior, known for its scenic shoreline, historic lighthouse, and opportunities for kayaking and hiking.
-
E.
Blake Island
Blake Island is a small island in Puget Sound, Washington, known today as a state park and historically as the birthplace of the Suquamish and Duwamish leader Chief Seattle.
- 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_69a8864526c081908a3a4d74f689e2c5 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69aa65f614888190a475f7df627d5f0a |
completed | March 6, 2026, 5:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af989789308190bb124c2c1706b68c |
completed | March 10, 2026, 4:05 a.m. |
| NEDg | Description generation | batch_69af99416924819099d4acb1a2d60e0c |
completed | March 10, 2026, 4:08 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69af99adadb08190a44f2286b25bf0aa |
completed | March 10, 2026, 4:10 a.m. |
Created at: March 4, 2026, 7:32 p.m.