Triple
T20844266
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Massachusetts regional transit authorities system |
E513179
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Cape Ann Transportation Authority
Cape Ann Transportation Authority is a public transit agency that provides local bus and paratransit services to the Cape Ann region of Massachusetts.
|
E1453786
|
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: Cape Ann Transportation Authority | Statement: [Massachusetts regional transit authorities system, hasPart, Cape Ann Transportation Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cape Ann Transportation Authority Context triple: [Massachusetts regional transit authorities system, hasPart, Cape Ann Transportation Authority]
-
A.
Cape Cod Regional Transit Authority
The Cape Cod Regional Transit Authority is a public transportation agency that operates bus and paratransit services throughout Cape Cod, Massachusetts.
-
B.
Lowell Regional Transit Authority
The Lowell Regional Transit Authority is a public transportation agency that operates bus and paratransit services in Lowell, Massachusetts and surrounding communities.
-
C.
Nashua Transit System
Nashua Transit System is the primary public bus transportation agency serving the city of Nashua, New Hampshire.
-
D.
Brockton Area Transit Authority
Brockton Area Transit Authority is the public transportation agency that operates local and regional bus services in and around Brockton, Massachusetts.
-
E.
Bridgewater Transit
Bridgewater Transit is the municipal public transportation system serving residents and visitors in the town of Bridgewater, Nova Scotia.
- 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: Cape Ann Transportation Authority Triple: [Massachusetts regional transit authorities system, hasPart, Cape Ann Transportation Authority]
Generated description
Cape Ann Transportation Authority is a public transit agency that provides local bus and paratransit services to the Cape Ann region of Massachusetts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cape Ann Transportation Authority Target entity description: Cape Ann Transportation Authority is a public transit agency that provides local bus and paratransit services to the Cape Ann region of Massachusetts.
-
A.
Cape Cod Regional Transit Authority
The Cape Cod Regional Transit Authority is a public transportation agency that operates bus and paratransit services throughout Cape Cod, Massachusetts.
-
B.
Lowell Regional Transit Authority
The Lowell Regional Transit Authority is a public transportation agency that operates bus and paratransit services in Lowell, Massachusetts and surrounding communities.
-
C.
Nashua Transit System
Nashua Transit System is the primary public bus transportation agency serving the city of Nashua, New Hampshire.
-
D.
Brockton Area Transit Authority
Brockton Area Transit Authority is the public transportation agency that operates local and regional bus services in and around Brockton, Massachusetts.
-
E.
Bridgewater Transit
Bridgewater Transit is the municipal public transportation system serving residents and visitors in the town of Bridgewater, Nova Scotia.
- 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_69e0b4f4898081908209e58edb8f9c45 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c34deef88190992b959b83bc59b1 |
completed | April 21, 2026, 12:22 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a090b01d11c8190a8ca8e331b2c0936 |
completed | May 17, 2026, 12:25 a.m. |
| NEDg | Description generation | batch_6a090bf30e048190a2c81dece02c997d |
completed | May 17, 2026, 12:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a090d0d52fc8190aed0a475f3424213 |
completed | May 17, 2026, 12:34 a.m. |
Created at: April 16, 2026, 12:43 p.m.