Triple
T13797633
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Haverhill, Massachusetts |
E331556
|
entity |
| Predicate | hasHistoricDistrict |
P295
|
FINISHED |
| Object | Haverhill Downtown Historic District |
E118868
|
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 Downtown Historic District | Statement: [Haverhill, Massachusetts, hasHistoricDistrict, Haverhill Downtown Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Haverhill Downtown Historic District Context triple: [Haverhill, Massachusetts, hasHistoricDistrict, Haverhill Downtown Historic District]
-
A.
Downtown Haverhill Historic District
chosen
The Downtown Haverhill Historic District is a preserved central business area in Haverhill, Massachusetts, known for its concentration of 19th- and early 20th-century commercial and industrial architecture.
-
B.
Ipswich Historic District
Ipswich Historic District is a nationally recognized area in Ipswich, Massachusetts, noted for its exceptionally well-preserved collection of First Period and colonial-era buildings.
-
C.
Nashua Downtown Historic District
Nashua Downtown Historic District is a central area of Nashua, New Hampshire, recognized for its concentration of historically significant commercial and civic buildings that reflect the city’s 19th- and early 20th-century development.
-
D.
Essex Institute Historic District
The Essex Institute Historic District is a historically significant area in Salem, Massachusetts, known for its preserved 17th- to 19th-century architecture and associations with the city’s maritime, cultural, and witch trial history.
-
E.
Suffolk Historic District
Suffolk Historic District is a nationally recognized historic area in downtown Suffolk, Virginia, noted for its well-preserved 19th- and early 20th-century architecture and its reflection of the city’s commercial and residential development.
- 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_69d81c58feb08190a77bca8bf7d6d20f |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de025be1f08190aac525d72d7dc0c3 |
completed | April 14, 2026, 9:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7b086d6d48190b823ed0a4403fbc5 |
completed | May 3, 2026, 8:31 p.m. |
Created at: April 9, 2026, 10:11 p.m.