Triple
T6560511
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eel River Basin |
E152570
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
Eel River
Eel River is a major river in northwestern California known for its extensive watershed, ecological diversity, and historical importance to local communities and industries.
|
E152570
|
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: Eel River | Statement: [Eel River Basin, namedAfter, Eel River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eel River Context triple: [Eel River Basin, namedAfter, Eel River]
-
A.
Eel River Basin
The Eel River Basin is a major watershed in northwestern California known for its rugged terrain, high sediment loads, and ecologically important river system draining to the Pacific Ocean.
-
B.
Alsea River
The Alsea River is a coastal river in western Oregon that flows through the Coast Range to the Pacific Ocean, supporting salmon runs and recreational fishing.
-
C.
Nestucca River
The Nestucca River is a coastal river in northwestern Oregon known for its scenic forested corridor, salmon and steelhead fisheries, and popular recreation opportunities such as fishing, kayaking, and camping.
-
D.
Carson River
The Carson River is a significant river in the western United States that flows through eastern California and western Nevada, playing a key role in the region’s ecology, agriculture, and water supply.
-
E.
Grays River
Grays River is a tributary of the lower Columbia River in southwest Washington State, known for its rural watershed and historic covered bridge.
- 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: Eel River Triple: [Eel River Basin, namedAfter, Eel River]
Generated description
Eel River is a major river in northwestern California known for its extensive watershed, ecological diversity, and historical importance to local communities and industries.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Eel River Target entity description: Eel River is a major river in northwestern California known for its extensive watershed, ecological diversity, and historical importance to local communities and industries.
-
A.
Eel River Basin
chosen
The Eel River Basin is a major watershed in northwestern California known for its rugged terrain, high sediment loads, and ecologically important river system draining to the Pacific Ocean.
-
B.
Alsea River
The Alsea River is a coastal river in western Oregon that flows through the Coast Range to the Pacific Ocean, supporting salmon runs and recreational fishing.
-
C.
Nestucca River
The Nestucca River is a coastal river in northwestern Oregon known for its scenic forested corridor, salmon and steelhead fisheries, and popular recreation opportunities such as fishing, kayaking, and camping.
-
D.
Carson River
The Carson River is a significant river in the western United States that flows through eastern California and western Nevada, playing a key role in the region’s ecology, agriculture, and water supply.
-
E.
Grays River
Grays River is a tributary of the lower Columbia River in southwest Washington State, known for its rural watershed and historic covered bridge.
- F. None of above.
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_69c688058d6881908c19b309cc55dbfa |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6ae37a5b0819091692fc5def270b9 |
completed | March 27, 2026, 4:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6cb90ffd48190996a64d79f516e2c |
completed | March 27, 2026, 6:25 p.m. |
| NEDg | Description generation | batch_69c6cd05c54c81908bb612e7976bd10a |
completed | March 27, 2026, 6:31 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c6cdc3ea7c8190b63e9a19721fea80 |
completed | March 27, 2026, 6:34 p.m. |
Created at: March 27, 2026, 1:52 p.m.