Triple
T197411
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Essex County, Massachusetts |
E3846
|
entity |
| Predicate | containsRiver |
P165
|
FINISHED |
| Object |
Ipswich River
The Ipswich River is a coastal river in northeastern Massachusetts known for its winding course through wetlands and forests before emptying into Ipswich Bay.
|
E65467
|
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: Ipswich River | Statement: [Essex County, Massachusetts, containsRiver, Ipswich River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ipswich River Context triple: [Essex County, Massachusetts, containsRiver, Ipswich River]
-
A.
Malden River
The Malden River is a short urban river in the Greater Boston area of Massachusetts that flows through communities including Everett before joining the Mystic River.
-
B.
Aberjona River
The Aberjona River is a small river in eastern Massachusetts that flows through communities such as Winchester and Woburn before joining the Mystic River.
-
C.
Nashua River
The Nashua River is a New England waterway flowing through Massachusetts and New Hampshire, historically significant for both severe industrial pollution and subsequent environmental restoration efforts.
-
D.
Concord River
The Concord River is a historically significant river in eastern Massachusetts, known for its role in early American history and its scenic, meandering course through the town of Concord.
-
E.
Piscataqua River
The Piscataqua River is a tidal estuary forming part of the border between New Hampshire and Maine in the northeastern United States, known for its strong currents and historic role in regional trade and shipbuilding.
- 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: Ipswich River Triple: [Essex County, Massachusetts, containsRiver, Ipswich River]
Generated description
The Ipswich River is a coastal river in northeastern Massachusetts known for its winding course through wetlands and forests before emptying into Ipswich Bay.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ipswich River Target entity description: The Ipswich River is a coastal river in northeastern Massachusetts known for its winding course through wetlands and forests before emptying into Ipswich Bay.
-
A.
Malden River
The Malden River is a short urban river in the Greater Boston area of Massachusetts that flows through communities including Everett before joining the Mystic River.
-
B.
Aberjona River
The Aberjona River is a small river in eastern Massachusetts that flows through communities such as Winchester and Woburn before joining the Mystic River.
-
C.
Nashua River
The Nashua River is a New England waterway flowing through Massachusetts and New Hampshire, historically significant for both severe industrial pollution and subsequent environmental restoration efforts.
-
D.
Concord River
The Concord River is a historically significant river in eastern Massachusetts, known for its role in early American history and its scenic, meandering course through the town of Concord.
-
E.
Piscataqua River
The Piscataqua River is a tidal estuary forming part of the border between New Hampshire and Maine in the northeastern United States, known for its strong currents and historic role in regional trade and shipbuilding.
- 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_69a2548debd48190ae3a06d6e65b53c6 |
completed | Feb. 28, 2026, 2:35 a.m. |
| NER | Named-entity recognition | batch_69a2598594388190a56f36fa036eac84 |
completed | Feb. 28, 2026, 2:57 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4b23730dc819080b2ac1cce3d5fbb |
completed | March 1, 2026, 9:40 p.m. |
| NEDg | Description generation | batch_69a4b2f3c3508190b1a407cc303206e6 |
completed | March 1, 2026, 9:43 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4b35fc3248190b5fe008d2d8116a5 |
completed | March 1, 2026, 9:45 p.m. |
Created at: Feb. 28, 2026, 2:41 a.m.