Triple
T13444755
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Boston–Maine rail network |
E320450
|
entity |
| Predicate | connectsCity |
P4245
|
FINISHED |
| Object | Haverhill, Massachusetts |
E331556
|
NE FINISHED |
How this triple was built (2 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: Haverhill, Massachusetts | Statement: [Boston–Maine rail network, connectsCity, Haverhill, Massachusetts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Haverhill, Massachusetts Context triple: [Boston–Maine rail network, connectsCity, Haverhill, Massachusetts]
-
A.
Haverhill, Massachusetts, United States
chosen
Haverhill, Massachusetts, United States is a historic city in northeastern Massachusetts known for its former prominence in the shoe manufacturing industry and its location along the Merrimack River.
-
B.
Haverhill
Haverhill is a market town in Suffolk, England, known for its growing population, light industry, and role as a commuter hub for nearby larger cities.
-
C.
Haverhill
Haverhill is a historic city in northeastern Massachusetts that functions as a suburban community within the Greater Boston metropolitan area.
-
D.
Haverhill, New Hampshire
Haverhill, New Hampshire is a small historic town in northern New England that serves as the county seat and administrative center of Grafton County.
-
E.
Ipswich, Massachusetts
Ipswich, Massachusetts is a historic coastal town in northeastern Massachusetts known for its well-preserved colonial architecture, scenic marshes and beaches, and famous Ipswich clams.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d80761e6cc8190a90c844589998ecc |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbaef5f610819092cad33ef72075ff |
completed | April 12, 2026, 2:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f77f7dcb8481909299419234dd30fe |
completed | May 3, 2026, 5:01 p.m. |
Created at: April 9, 2026, 9:40 p.m.