Triple
T4649214
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 555 California Street |
E102249
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object |
Bank of America Center
Bank of America Center is the former name of 555 California Street, a prominent skyscraper in San Francisco’s Financial District that once served as Bank of America’s world headquarters.
|
E461704
|
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: Bank of America Center | Statement: [555 California Street, formerName, Bank of America Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bank of America Center Context triple: [555 California Street, formerName, Bank of America Center]
-
A.
Bank of America Plaza
Bank of America Plaza is a landmark Dallas skyscraper known for its distinctive green argon-outline lighting and status as one of the city's tallest and most recognizable buildings.
-
B.
Bank of America Tower
Bank of America Tower is a prominent, eco-friendly skyscraper in Midtown Manhattan that stands as one of New York City's most recognizable modern office towers.
-
C.
U.S. Bank Tower
U.S. Bank Tower is a prominent skyscraper in Los Angeles known for its distinctive silhouette and status as one of the tallest buildings on the West Coast of the United States.
-
D.
Citigroup Centre
Citigroup Centre is a major office complex in London’s Canary Wharf financial district that serves as a key European hub for Citigroup.
-
E.
One Liberty Place
One Liberty Place is a prominent postmodern skyscraper in Philadelphia that was the city's tallest building when completed and helped redefine its skyline.
- 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: Bank of America Center Triple: [555 California Street, formerName, Bank of America Center]
Generated description
Bank of America Center is the former name of 555 California Street, a prominent skyscraper in San Francisco’s Financial District that once served as Bank of America’s world headquarters.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bank of America Center Target entity description: Bank of America Center is the former name of 555 California Street, a prominent skyscraper in San Francisco’s Financial District that once served as Bank of America’s world headquarters.
-
A.
Bank of America Plaza
Bank of America Plaza is a landmark Dallas skyscraper known for its distinctive green argon-outline lighting and status as one of the city's tallest and most recognizable buildings.
-
B.
Bank of America Tower
Bank of America Tower is a prominent, eco-friendly skyscraper in Midtown Manhattan that stands as one of New York City's most recognizable modern office towers.
-
C.
U.S. Bank Tower
U.S. Bank Tower is a prominent skyscraper in Los Angeles known for its distinctive silhouette and status as one of the tallest buildings on the West Coast of the United States.
-
D.
Citigroup Centre
Citigroup Centre is a major office complex in London’s Canary Wharf financial district that serves as a key European hub for Citigroup.
-
E.
One Liberty Place
One Liberty Place is a prominent postmodern skyscraper in Philadelphia that was the city's tallest building when completed and helped redefine its skyline.
- 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_69bd43d71a308190afea7280841b0de8 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd6300a3fc8190b39ee96d756a748e |
completed | March 20, 2026, 3:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be0374967c8190b77bcd3ea1c4d59d |
completed | March 21, 2026, 2:33 a.m. |
| NEDg | Description generation | batch_69be0479b0008190b5e3279ee58932a7 |
completed | March 21, 2026, 2:37 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be04e0f1b08190b3e617150e34648c |
completed | March 21, 2026, 2:39 a.m. |
Created at: March 20, 2026, 1:14 p.m.