Triple
T11270494
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Treasure Island, San Francisco, California, United States |
E266797
|
entity |
| Predicate | planningAuthority |
P11585
|
FINISHED |
| Object |
Treasure Island Development Authority
Treasure Island Development Authority is a local governmental agency responsible for overseeing the redevelopment and long-term planning of San Francisco’s Treasure Island and Yerba Buena Island.
|
E915183
|
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: Treasure Island Development Authority | Statement: [Treasure Island, San Francisco, California, United States, planningAuthority, Treasure Island Development Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Treasure Island Development Authority Context triple: [Treasure Island, San Francisco, California, United States, planningAuthority, Treasure Island Development Authority]
-
A.
Treasure Island waterfront
Treasure Island waterfront is a scenic bayside area on San Francisco Bay known for hosting events and offering panoramic views of the city skyline and surrounding bridges.
-
B.
Treasure Island Museum
Treasure Island Museum is a local history museum on San Francisco’s Treasure Island that showcases the island’s past, including its role in the Golden Gate International Exposition and its military and maritime heritage.
-
C.
Hamilton Island Enterprises
Hamilton Island Enterprises is the company responsible for managing and operating tourism, accommodation, and infrastructure services on Hamilton Island in Queensland, Australia.
-
D.
Portmore Empire
Portmore Empire was a prominent Jamaican dancehall collective founded and led by Vybz Kartel, known for launching the careers of several influential artists in the 2000s.
-
E.
Thacher Island Association
Thacher Island Association is a nonprofit organization dedicated to preserving, maintaining, and interpreting the historic Thacher Island Twin Lights and their surrounding natural environment off the coast of Rockport, Massachusetts.
- 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: Treasure Island Development Authority Triple: [Treasure Island, San Francisco, California, United States, planningAuthority, Treasure Island Development Authority]
Generated description
Treasure Island Development Authority is a local governmental agency responsible for overseeing the redevelopment and long-term planning of San Francisco’s Treasure Island and Yerba Buena Island.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Treasure Island Development Authority Target entity description: Treasure Island Development Authority is a local governmental agency responsible for overseeing the redevelopment and long-term planning of San Francisco’s Treasure Island and Yerba Buena Island.
-
A.
Treasure Island waterfront
Treasure Island waterfront is a scenic bayside area on San Francisco Bay known for hosting events and offering panoramic views of the city skyline and surrounding bridges.
-
B.
Treasure Island Museum
Treasure Island Museum is a local history museum on San Francisco’s Treasure Island that showcases the island’s past, including its role in the Golden Gate International Exposition and its military and maritime heritage.
-
C.
Hamilton Island Enterprises
Hamilton Island Enterprises is the company responsible for managing and operating tourism, accommodation, and infrastructure services on Hamilton Island in Queensland, Australia.
-
D.
Portmore Empire
Portmore Empire was a prominent Jamaican dancehall collective founded and led by Vybz Kartel, known for launching the careers of several influential artists in the 2000s.
-
E.
Thacher Island Association
Thacher Island Association is a nonprofit organization dedicated to preserving, maintaining, and interpreting the historic Thacher Island Twin Lights and their surrounding natural environment off the coast of Rockport, Massachusetts.
- 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_69d6aac8c2f48190ad0596f1f89f0470 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e9506204819089dc0827483bd948 |
completed | April 9, 2026, 6 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e4ccdf9e0c819098a921146e8d6e30 |
completed | April 19, 2026, 12:38 p.m. |
| NEDg | Description generation | batch_69e4d9ed6a048190ae7476d44cee6a6e |
completed | April 19, 2026, 1:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e4ddb1b4c8819087699bc73610c7f8 |
completed | April 19, 2026, 1:50 p.m. |
Created at: April 8, 2026, 9:31 p.m.