Triple
T15299510
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sentinel Building (Columbus Tower) |
E365746
|
entity |
| Predicate | architect |
P184
|
FINISHED |
| Object |
Salfield & Kohlberg
Salfield & Kohlberg was an architectural firm known for designing notable early 20th-century buildings in San Francisco, including the distinctive copper-clad Columbus Tower (Sentinel Building).
|
E1149185
|
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: Salfield & Kohlberg | Statement: [Sentinel Building (Columbus Tower), architect, Salfield & Kohlberg]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Salfield & Kohlberg Context triple: [Sentinel Building (Columbus Tower), architect, Salfield & Kohlberg]
-
A.
Jerome Kohlberg Jr.
Jerome Kohlberg Jr. was an American businessman and pioneering private equity investor who co-founded the leveraged buyout firm Kohlberg Kravis Roberts & Co. (KKR).
-
B.
Hufstedler & Kaus
Hufstedler & Kaus was a Los Angeles-based law firm co-founded by prominent jurist Shirley Hufstedler, known for its appellate and complex litigation practice.
-
C.
Nairn and Hyman
Nairn and Hyman is a small township municipality in Northern Ontario, Canada, located within the Sudbury District.
-
D.
Middleton, Maxwell & Schaum
Middleton, Maxwell & Schaum is a fictional Chicago-based structural engineering firm featured in the TV series "Prison Break," where Michael Scofield works as an engineer.
-
E.
Andy Kohlberg
Andy Kohlberg is an American former professional tennis player and businessman who became a leading figure in sports ownership, notably as chairman of Spanish football club RCD Mallorca.
- 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: Salfield & Kohlberg Triple: [Sentinel Building (Columbus Tower), architect, Salfield & Kohlberg]
Generated description
Salfield & Kohlberg was an architectural firm known for designing notable early 20th-century buildings in San Francisco, including the distinctive copper-clad Columbus Tower (Sentinel Building).
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Salfield & Kohlberg Target entity description: Salfield & Kohlberg was an architectural firm known for designing notable early 20th-century buildings in San Francisco, including the distinctive copper-clad Columbus Tower (Sentinel Building).
-
A.
Jerome Kohlberg Jr.
Jerome Kohlberg Jr. was an American businessman and pioneering private equity investor who co-founded the leveraged buyout firm Kohlberg Kravis Roberts & Co. (KKR).
-
B.
Hufstedler & Kaus
Hufstedler & Kaus was a Los Angeles-based law firm co-founded by prominent jurist Shirley Hufstedler, known for its appellate and complex litigation practice.
-
C.
Nairn and Hyman
Nairn and Hyman is a small township municipality in Northern Ontario, Canada, located within the Sudbury District.
-
D.
Middleton, Maxwell & Schaum
Middleton, Maxwell & Schaum is a fictional Chicago-based structural engineering firm featured in the TV series "Prison Break," where Michael Scofield works as an engineer.
-
E.
Andy Kohlberg
Andy Kohlberg is an American former professional tennis player and businessman who became a leading figure in sports ownership, notably as chairman of Spanish football club RCD Mallorca.
- 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_69d85a113ee881908e297a1d38dd79fa |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e03686bfb8819080ba0caae652170a |
completed | April 16, 2026, 1:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feef8513a08190b2d2a7dde85dd43d |
completed | May 9, 2026, 8:25 a.m. |
| NEDg | Description generation | batch_69fef23de4688190beeb59ef43891e3d |
completed | May 9, 2026, 8:37 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fef2d8fe04819084bb3deb6859d746 |
completed | May 9, 2026, 8:39 a.m. |
Created at: April 10, 2026, 3:15 a.m.