Triple
T3605043
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | City of Cambridge government |
E76348
|
entity |
| Predicate | hasDepartment |
P35
|
FINISHED |
| Object |
Cambridge Traffic, Parking, and Transportation Department
The Cambridge Traffic, Parking, and Transportation Department is the municipal agency responsible for managing the city’s streets, parking systems, and transportation planning to ensure safe and efficient mobility in Cambridge, Massachusetts.
|
E76348
|
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: Cambridge Traffic, Parking, and Transportation Department | Statement: [City of Cambridge government, hasDepartment, Cambridge Traffic, Parking, and Transportation Department]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cambridge Traffic, Parking, and Transportation Department Context triple: [City of Cambridge government, hasDepartment, Cambridge Traffic, Parking, and Transportation Department]
-
A.
Cambridge Guided Busway
The Cambridge Guided Busway is a dedicated guided bus rapid transit system in Cambridgeshire, England, providing fast, segregated routes that link Cambridge with surrounding towns and key sites such as major employment and research hubs.
-
B.
City of Cambridge government
The City of Cambridge government is the municipal authority responsible for administering public services, local policies, and regulations for Cambridge, Massachusetts.
-
C.
Cambridge city center
Cambridge city center is the main commercial and cultural hub of Cambridge, Massachusetts, encompassing historic districts, universities, shops, and restaurants.
-
D.
Cambridge city centre street network
Cambridge city centre street network is the interconnected system of historic streets, lanes, and pedestrian routes that forms the core urban layout of central Cambridge, England.
-
E.
Jesus Lane, Cambridge
Jesus Lane, Cambridge is a historic street in central Cambridge, England, known for its proximity to Jesus College and several notable university buildings and churches.
- 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: Cambridge Traffic, Parking, and Transportation Department Triple: [City of Cambridge government, hasDepartment, Cambridge Traffic, Parking, and Transportation Department]
Generated description
The Cambridge Traffic, Parking, and Transportation Department is the municipal agency responsible for managing the city’s streets, parking systems, and transportation planning to ensure safe and efficient mobility in Cambridge, Massachusetts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cambridge Traffic, Parking, and Transportation Department Target entity description: The Cambridge Traffic, Parking, and Transportation Department is the municipal agency responsible for managing the city’s streets, parking systems, and transportation planning to ensure safe and efficient mobility in Cambridge, Massachusetts.
-
A.
Cambridge Guided Busway
The Cambridge Guided Busway is a dedicated guided bus rapid transit system in Cambridgeshire, England, providing fast, segregated routes that link Cambridge with surrounding towns and key sites such as major employment and research hubs.
-
B.
City of Cambridge government
chosen
The City of Cambridge government is the municipal authority responsible for administering public services, local policies, and regulations for Cambridge, Massachusetts.
-
C.
Cambridge city center
Cambridge city center is the main commercial and cultural hub of Cambridge, Massachusetts, encompassing historic districts, universities, shops, and restaurants.
-
D.
Cambridge city centre street network
Cambridge city centre street network is the interconnected system of historic streets, lanes, and pedestrian routes that forms the core urban layout of central Cambridge, England.
-
E.
Jesus Lane, Cambridge
Jesus Lane, Cambridge is a historic street in central Cambridge, England, known for its proximity to Jesus College and several notable university buildings and churches.
- F. None of above.
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_69ad85d93dcc819094fba90cf70f4996 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc1e1f9188190b481c26b7f561db7 |
completed | March 8, 2026, 6:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b40320a0308190b2f358fe1488ed98 |
completed | March 13, 2026, 12:29 p.m. |
| NEDg | Description generation | batch_69b4041bc85c8190948b7e47aef0e0d0 |
completed | March 13, 2026, 12:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b408778220819086935bfa9c0dd4fd |
completed | March 13, 2026, 12:52 p.m. |
Created at: March 8, 2026, 3:22 p.m.