Triple
T4214429
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Francisco Department of Public Works |
E93979
|
entity |
| Predicate | hasDivision |
P35
|
FINISHED |
| Object |
Street Environmental Services division
The Street Environmental Services division is a unit of San Francisco’s public works department responsible for cleaning, maintaining, and improving the city’s streets and public right-of-ways.
|
E422228
|
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: Street Environmental Services division | Statement: [San Francisco Department of Public Works, hasDivision, Street Environmental Services division]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Street Environmental Services division Context triple: [San Francisco Department of Public Works, hasDivision, Street Environmental Services division]
-
A.
Department of Environmental Services
The Department of Environmental Services is the Arlington County agency responsible for managing the community’s infrastructure, environmental protection, and public works services.
-
B.
Bureau of Environmental Services
The Bureau of Environmental Services is the City of Portland’s public agency responsible for managing wastewater and stormwater infrastructure and protecting local water quality and environmental health.
-
C.
environmental protection division
The environmental protection division is a unit within Puerto Rico’s Department of Natural and Environmental Resources responsible for enforcing environmental laws and safeguarding the island’s natural resources.
-
D.
Environmental Protection Division
The Environmental Protection Division is the branch of Georgia’s state government responsible for enforcing environmental laws and regulations, monitoring air and water quality, and overseeing pollution control and resource protection programs.
-
E.
Environmental Protection Division
The Environmental Protection Division is a specialized unit within the Massachusetts Attorney General’s Office that enforces environmental laws and protects the state’s natural resources and public health.
- 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: Street Environmental Services division Triple: [San Francisco Department of Public Works, hasDivision, Street Environmental Services division]
Generated description
The Street Environmental Services division is a unit of San Francisco’s public works department responsible for cleaning, maintaining, and improving the city’s streets and public right-of-ways.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Street Environmental Services division Target entity description: The Street Environmental Services division is a unit of San Francisco’s public works department responsible for cleaning, maintaining, and improving the city’s streets and public right-of-ways.
-
A.
Department of Environmental Services
The Department of Environmental Services is the Arlington County agency responsible for managing the community’s infrastructure, environmental protection, and public works services.
-
B.
Bureau of Environmental Services
The Bureau of Environmental Services is the City of Portland’s public agency responsible for managing wastewater and stormwater infrastructure and protecting local water quality and environmental health.
-
C.
environmental protection division
The environmental protection division is a unit within Puerto Rico’s Department of Natural and Environmental Resources responsible for enforcing environmental laws and safeguarding the island’s natural resources.
-
D.
Environmental Protection Division
The Environmental Protection Division is the branch of Georgia’s state government responsible for enforcing environmental laws and regulations, monitoring air and water quality, and overseeing pollution control and resource protection programs.
-
E.
Environmental Protection Division
The Environmental Protection Division is a specialized unit within the Massachusetts Attorney General’s Office that enforces environmental laws and protects the state’s natural resources and public health.
- 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_69b59634e52c81908cb967f124a96950 |
completed | March 14, 2026, 5:09 p.m. |
| NEDg | Description generation | batch_69b5982450f08190a8b20faaec5bd617 |
completed | March 14, 2026, 5:17 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b5989c95b88190a1a917f04c4cd2e5 |
completed | March 14, 2026, 5:19 p.m. |
Created at: March 12, 2026, 11:04 p.m.