Triple
T2856287
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Facebook (Meta) headquarters |
E63207
|
entity |
| Predicate | occupiesFormerSiteOf |
P29934
|
FINISHED |
| Object |
Sun Microsystems headquarters
Sun Microsystems headquarters was the former corporate campus of the pioneering computer and software company Sun Microsystems in Silicon Valley, later repurposed as the main headquarters for Facebook (now Meta).
|
E12656
|
NE FINISHED |
How this triple was built (5 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: Sun Microsystems headquarters | Statement: [Facebook (Meta) headquarters, occupiesFormerSiteOf, Sun Microsystems headquarters]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sun Microsystems headquarters Context triple: [Facebook (Meta) headquarters, occupiesFormerSiteOf, Sun Microsystems headquarters]
-
A.
Compaq Center at San Jose
Compaq Center at San Jose was a major indoor sports and entertainment arena in San Jose, California, that served as the longtime home of the NHL’s San Jose Sharks.
-
B.
Sun Microsystems
Sun Microsystems was a pioneering American technology company best known for developing the Java programming language, the Solaris operating system, and high-performance networked computer systems.
-
C.
Symantec (historical headquarters)
Symantec (historical headquarters) refers to the former main corporate offices of the cybersecurity and software company Symantec, which were located in Mountain View, California.
-
D.
NeXT and Sun Microsystems
NeXT and Sun Microsystems were influential technology companies that collaborated in the 1990s on object-oriented software frameworks and operating system technologies, notably contributing to the development of OPENSTEP.
-
E.
Compaq Center
Compaq Center was a multi-purpose indoor arena in Houston, Texas, best known as the longtime home of the NBA’s Houston Rockets before its conversion into a megachurch facility.
- 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: Sun Microsystems headquarters Triple: [Facebook (Meta) headquarters, occupiesFormerSiteOf, Sun Microsystems headquarters]
Generated description
Sun Microsystems headquarters was the former corporate campus of the pioneering computer and software company Sun Microsystems in Silicon Valley, later repurposed as the main headquarters for Facebook (now Meta).
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sun Microsystems headquarters Target entity description: Sun Microsystems headquarters was the former corporate campus of the pioneering computer and software company Sun Microsystems in Silicon Valley, later repurposed as the main headquarters for Facebook (now Meta).
-
A.
Compaq Center at San Jose
Compaq Center at San Jose was a major indoor sports and entertainment arena in San Jose, California, that served as the longtime home of the NHL’s San Jose Sharks.
-
B.
Sun Microsystems
chosen
Sun Microsystems was a pioneering American technology company best known for developing the Java programming language, the Solaris operating system, and high-performance networked computer systems.
-
C.
Symantec (historical headquarters)
Symantec (historical headquarters) refers to the former main corporate offices of the cybersecurity and software company Symantec, which were located in Mountain View, California.
-
D.
NeXT and Sun Microsystems
NeXT and Sun Microsystems were influential technology companies that collaborated in the 1990s on object-oriented software frameworks and operating system technologies, notably contributing to the development of OPENSTEP.
-
E.
Compaq Center
Compaq Center was a multi-purpose indoor arena in Houston, Texas, best known as the longtime home of the NBA’s Houston Rockets before its conversion into a megachurch facility.
- F. None of above.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: occupiesFormerSiteOf Context triple: [Facebook (Meta) headquarters, occupiesFormerSiteOf, Sun Microsystems headquarters]
-
A.
formerSiteOf
Indicates that a location previously hosted or contained something (such as a structure, organization, or event) that is no longer present there.
-
B.
occupiesFormerEstateOf
Indicates that one entity currently resides in, uses, or controls a property that was previously the estate of another entity.
-
C.
locatedInFormerNamePlace
Indicates that an entity is located in a place that is referred to by its former or historical name rather than its current name.
-
D.
successorUseOfSite
Indicates that one use or function of a site directly follows and replaces a previous use of that same site in time.
-
E.
foundedOnSiteOf
chosen
Indicates that something was established or built at the same physical location where another, earlier entity or structure previously existed.
- F. None of above.
Provenance (6 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_69ab4c41e8c08190a9e8f5249cc12610 |
completed | March 6, 2026, 9:50 p.m. |
| NER | Named-entity recognition | batch_69abdf62308081908a65decdd5d6f918 |
completed | March 7, 2026, 8:18 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b01d8d0eec8190b0b29407264fb2bd |
completed | March 10, 2026, 1:33 p.m. |
| NEDg | Description generation | batch_69b020869d7c81909d9a00cc43f0ed7d |
completed | March 10, 2026, 1:45 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b02122270c8190a063f09acefcbb18 |
completed | March 10, 2026, 1:48 p.m. |
| PD | Predicate disambiguation | batch_69abdd10aef88190b750aae07e7df4dc |
completed | March 7, 2026, 8:08 a.m. |
Created at: March 6, 2026, 10:02 p.m.