Triple
T4214428
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Francisco Department of Public Works |
E93979
|
entity |
| Predicate | hasDivision |
P35
|
FINISHED |
| Object |
Infrastructure Design and Construction division
The Infrastructure Design and Construction division is a unit of San Francisco’s public works department responsible for planning, engineering, and delivering the city’s public infrastructure projects.
|
E425123
|
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: Infrastructure Design and Construction division | Statement: [San Francisco Department of Public Works, hasDivision, Infrastructure Design and Construction division]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Infrastructure Design and Construction division Context triple: [San Francisco Department of Public Works, hasDivision, Infrastructure Design and Construction division]
-
A.
Building Design and Construction division
The Building Design and Construction division is a unit within the San Francisco Department of Public Works responsible for planning, designing, and overseeing the construction and renovation of public buildings and facilities in the city.
-
B.
Engineering and Construction division
The Engineering and Construction division is a unit of the Maryland Port Administration responsible for planning, designing, and overseeing port infrastructure projects and facility improvements.
-
C.
Construction and Building Services Division
The Construction and Building Services Division is a specialist branch of the Institution of Mechanical Engineers focused on advancing mechanical engineering practice, standards, and innovation in the construction and building services sectors.
-
D.
Directorate of Construction
The Directorate of Construction is the division of the U.S. Occupational Safety and Health Administration responsible for developing and enforcing safety and health standards in the construction industry.
-
E.
Engineering & Construction Group
Engineering & Construction Group is the global engineering and construction division of Samsung C&T, responsible for large-scale infrastructure, building, and industrial projects.
- 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: Infrastructure Design and Construction division Triple: [San Francisco Department of Public Works, hasDivision, Infrastructure Design and Construction division]
Generated description
The Infrastructure Design and Construction division is a unit of San Francisco’s public works department responsible for planning, engineering, and delivering the city’s public infrastructure projects.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Infrastructure Design and Construction division Target entity description: The Infrastructure Design and Construction division is a unit of San Francisco’s public works department responsible for planning, engineering, and delivering the city’s public infrastructure projects.
-
A.
Building Design and Construction division
The Building Design and Construction division is a unit within the San Francisco Department of Public Works responsible for planning, designing, and overseeing the construction and renovation of public buildings and facilities in the city.
-
B.
Engineering and Construction division
The Engineering and Construction division is a unit of the Maryland Port Administration responsible for planning, designing, and overseeing port infrastructure projects and facility improvements.
-
C.
Construction and Building Services Division
The Construction and Building Services Division is a specialist branch of the Institution of Mechanical Engineers focused on advancing mechanical engineering practice, standards, and innovation in the construction and building services sectors.
-
D.
Directorate of Construction
The Directorate of Construction is the division of the U.S. Occupational Safety and Health Administration responsible for developing and enforcing safety and health standards in the construction industry.
-
E.
Engineering & Construction Group
Engineering & Construction Group is the global engineering and construction division of Samsung C&T, responsible for large-scale infrastructure, building, and industrial projects.
- 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_69b3451743608190808f41d17ccf2650 |
completed | March 12, 2026, 10:58 p.m. |
| NER | Named-entity recognition | batch_69b34be8ba408190baee362e5abbe75b |
completed | March 12, 2026, 11:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5a852e0448190bc488087e92a94d4 |
completed | March 14, 2026, 6:26 p.m. |
| NEDg | Description generation | batch_69b5a8e024a081909e7ecbe969793281 |
completed | March 14, 2026, 6:28 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b5acefd1f881908226ff68a741552b |
completed | March 14, 2026, 6:46 p.m. |
Created at: March 12, 2026, 11:04 p.m.