Triple
T7502083
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | U.S. Route 3 |
E177284
|
entity |
| Predicate | majorJunction |
P37486
|
FINISHED |
| Object |
Interstate 495 in Chelmsford, Massachusetts
Interstate 495 in Chelmsford, Massachusetts is a key segment of the outer beltway around Greater Boston, serving as a major regional connector for commuter and through traffic in northeastern Massachusetts.
|
E668710
|
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: Interstate 495 in Chelmsford, Massachusetts | Statement: [U.S. Route 3, majorJunction, Interstate 495 in Chelmsford, Massachusetts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Interstate 495 in Chelmsford, Massachusetts Context triple: [U.S. Route 3, majorJunction, Interstate 495 in Chelmsford, Massachusetts]
-
A.
Interstate 495 in Lowell, Massachusetts
Interstate 495 in Lowell, Massachusetts is a major circumferential highway around Greater Boston that serves as a key regional connector for traffic passing through the Lowell area.
-
B.
Interstate 495 in Hopkinton, Massachusetts
Interstate 495 in Hopkinton, Massachusetts is a segment of the I-495 beltway around Greater Boston that serves as a major regional connector and interchange point with the Massachusetts Turnpike (I-90).
-
C.
Interstate 495 in Haverhill
Interstate 495 in Haverhill is a segment of the major circumferential highway around Greater Boston that serves as a key regional connector for traffic in northeastern Massachusetts.
-
D.
Interstate 495 in Wareham
Interstate 495 in Wareham is a segment of the I-495 beltway in southeastern Massachusetts that serves as a key connector between Cape Cod-bound traffic and the greater Boston and New England highway network.
-
E.
Interstate 95 in Lexington, Massachusetts
Interstate 95 in Lexington, Massachusetts is a major segment of the Boston-area circumferential highway (also signed as Route 128) that serves as a key commuter and regional traffic corridor northwest of Boston.
- 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: Interstate 495 in Chelmsford, Massachusetts Triple: [U.S. Route 3, majorJunction, Interstate 495 in Chelmsford, Massachusetts]
Generated description
Interstate 495 in Chelmsford, Massachusetts is a key segment of the outer beltway around Greater Boston, serving as a major regional connector for commuter and through traffic in northeastern Massachusetts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Interstate 495 in Chelmsford, Massachusetts Target entity description: Interstate 495 in Chelmsford, Massachusetts is a key segment of the outer beltway around Greater Boston, serving as a major regional connector for commuter and through traffic in northeastern Massachusetts.
-
A.
Interstate 495 in Lowell, Massachusetts
Interstate 495 in Lowell, Massachusetts is a major circumferential highway around Greater Boston that serves as a key regional connector for traffic passing through the Lowell area.
-
B.
Interstate 495 in Hopkinton, Massachusetts
Interstate 495 in Hopkinton, Massachusetts is a segment of the I-495 beltway around Greater Boston that serves as a major regional connector and interchange point with the Massachusetts Turnpike (I-90).
-
C.
Interstate 495 in Haverhill
Interstate 495 in Haverhill is a segment of the major circumferential highway around Greater Boston that serves as a key regional connector for traffic in northeastern Massachusetts.
-
D.
Interstate 495 in Wareham
Interstate 495 in Wareham is a segment of the I-495 beltway in southeastern Massachusetts that serves as a key connector between Cape Cod-bound traffic and the greater Boston and New England highway network.
-
E.
Interstate 95 in Lexington, Massachusetts
Interstate 95 in Lexington, Massachusetts is a major segment of the Boston-area circumferential highway (also signed as Route 128) that serves as a key commuter and regional traffic corridor northwest of Boston.
- 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_69c69f2696688190915a8458f2398211 |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f59be2748190ad8e94179f594e51 |
completed | March 27, 2026, 9:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c83c9490fc81908d35c0537b45aa13 |
completed | March 28, 2026, 8:39 p.m. |
| NEDg | Description generation | batch_69c83e17c25c8190a7a329f0a6169fac |
completed | March 28, 2026, 8:46 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c83ef9ce408190907a62c9d0a6dc16 |
completed | March 28, 2026, 8:50 p.m. |
Created at: March 27, 2026, 3:44 p.m.