Triple
T6560516
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eel River Basin |
E152570
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object |
Van Duzen River
The Van Duzen River is a major river in northwestern California that flows through rugged forested terrain before joining the Eel River and ultimately draining into the Pacific Ocean.
|
E691014
|
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: Van Duzen River | Statement: [Eel River Basin, hasTributary, Van Duzen River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Van Duzen River Context triple: [Eel River Basin, hasTributary, Van Duzen River]
-
A.
Petaluma River
The Petaluma River is a tidal river in Sonoma and Marin counties in Northern California that flows through the city of Petaluma before emptying into San Pablo Bay.
-
B.
Lee Vining Creek
Lee Vining Creek is a Sierra Nevada stream in California that flows east into Mono Lake, providing a key source of freshwater to the Mono Basin ecosystem.
-
C.
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.
-
D.
Tuolumne River
The Tuolumne River is a major Sierra Nevada waterway in California known for its scenic alpine meadows, deep granite canyons, and popular whitewater rafting and fishing opportunities.
-
E.
Kaweah River
The Kaweah River is a Sierra Nevada waterway in California that flows through Sequoia National Park and the foothills near the town of Three Rivers before feeding into Lake Kaweah.
- 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: Van Duzen River Triple: [Eel River Basin, hasTributary, Van Duzen River]
Generated description
The Van Duzen River is a major river in northwestern California that flows through rugged forested terrain before joining the Eel River and ultimately draining into the Pacific Ocean.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Van Duzen River Target entity description: The Van Duzen River is a major river in northwestern California that flows through rugged forested terrain before joining the Eel River and ultimately draining into the Pacific Ocean.
-
A.
Petaluma River
The Petaluma River is a tidal river in Sonoma and Marin counties in Northern California that flows through the city of Petaluma before emptying into San Pablo Bay.
-
B.
Lee Vining Creek
Lee Vining Creek is a Sierra Nevada stream in California that flows east into Mono Lake, providing a key source of freshwater to the Mono Basin ecosystem.
-
C.
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.
-
D.
Tuolumne River
The Tuolumne River is a major Sierra Nevada waterway in California known for its scenic alpine meadows, deep granite canyons, and popular whitewater rafting and fishing opportunities.
-
E.
Kaweah River
The Kaweah River is a Sierra Nevada waterway in California that flows through Sequoia National Park and the foothills near the town of Three Rivers before feeding into Lake Kaweah.
- 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_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_69c963dc62f88190b2aff49f5cb5fe27 |
completed | March 29, 2026, 5:39 p.m. |
| NEDg | Description generation | batch_69c9647e648c8190ad309a8a9fdd0b42 |
completed | March 29, 2026, 5:42 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c964ce10708190a7c475395b1c2854 |
completed | March 29, 2026, 5:43 p.m. |
Created at: March 27, 2026, 1:52 p.m.