Triple
T13065197
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chelmsford |
E329302
|
entity |
| Predicate | isInLandArea |
P48695
|
FINISHED |
| Object | Merrimack Valley |
E35013
|
NE FINISHED |
How this triple was built (3 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: Merrimack Valley | Statement: [Chelmsford, isInLandArea, Merrimack Valley]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Merrimack Valley Context triple: [Chelmsford, isInLandArea, Merrimack Valley]
-
A.
Merrimack Valley
chosen
Merrimack Valley is a region in northeastern Massachusetts and southern New Hampshire centered around the Merrimack River, known for its historic mill cities and industrial heritage.
-
B.
Boston–Fall River corridor
The Boston–Fall River corridor is a major transportation and economic region in southeastern Massachusetts linking the Greater Boston area with the city of Fall River and surrounding communities.
-
C.
New Hampshire–Boston corridor
The New Hampshire–Boston corridor is a heavily traveled regional route linking communities in New Hampshire with the Greater Boston metropolitan area, serving as a key commuter and intercity travel axis in New England.
-
D.
Blackstone Valley
Blackstone Valley is a historic industrial region in central Massachusetts known as the birthplace of America’s Industrial Revolution along the Blackstone River.
-
E.
Bridgewater Triangle
The Bridgewater Triangle is a region in southeastern Massachusetts famed for numerous reports of paranormal phenomena, UFO sightings, cryptid encounters, and other unexplained events.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: isInLandArea Context triple: [Chelmsford, isInLandArea, Merrimack Valley]
-
A.
isInLand
chosen
Indicates that one entity is located within the geographical boundaries of a land area or territory of another entity.
-
B.
isInLandlockedCountry
Indicates that the entity is located within a country that has no direct access to the ocean or sea.
-
C.
isInlandFrom
Indicates that one place lies away from the coast, further toward the interior of the land, relative to another place.
-
D.
isLandOf
Indicates that a specified area or territory belongs to, is governed by, or is characteristically associated with a particular entity (such as a country, people, or ruler).
-
E.
hasInlandArea
Indicates that an entity possesses a portion of its territory or surface that is located away from coastal or shoreline areas.
- F. None of above.
Provenance (4 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_69d80771749c81909a6d9197b9504872 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d980eb81948190b27eb9ae19978079 |
completed | April 10, 2026, 10:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6cbe630808190a9a3481127bbaa86 |
completed | May 3, 2026, 4:15 a.m. |
| PD | Predicate disambiguation | batch_69d9803d46688190bac6b7d208f08d01 |
completed | April 10, 2026, 10:57 p.m. |
Created at: April 9, 2026, 8:59 p.m.