Triple
T15053330
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Little River (Massachusetts) |
E379421
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Alewife Brook sub-watershed |
E124958
|
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: Alewife Brook sub-watershed | Statement: [Little River (Massachusetts), partOf, Alewife Brook sub-watershed]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alewife Brook sub-watershed Context triple: [Little River (Massachusetts), partOf, Alewife Brook sub-watershed]
-
A.
Alewife Brook
chosen
Alewife Brook is a small urban stream in the Boston metropolitan area that flows through Arlington and neighboring communities before joining the Mystic River.
-
B.
Bantam River watershed
The Bantam River watershed is the drainage basin in northwestern Connecticut that feeds Bantam Lake and surrounding waterways, encompassing the region’s interconnected rivers, streams, and wetlands.
-
C.
Branch Brook
Branch Brook is a waterway that runs through and lends its name to Branch Brook Park in Newark, New Jersey.
-
D.
Green Brook (stream)
Green Brook is a small stream in New Jersey that serves as a local geographic landmark and the namesake of Green Brook Township.
-
E.
Six Mile Run stream
Six Mile Run stream is a waterway in central New Jersey that flows through the Six Mile Run area and is known for its surrounding natural and recreational landscapes.
- 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_69d85cd64d108190853797a95c11cc45 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69deda92091c81909180f486edf01405 |
completed | April 15, 2026, 12:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fea5bdeee48190949b0fe63eb6a21a |
completed | May 9, 2026, 3:10 a.m. |
Created at: April 10, 2026, 3:01 a.m.