Triple
T16790314
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iron Gate Dam |
E408087
|
entity |
| Predicate | hasFishHatchery |
P56070
|
FINISHED |
| Object |
Iron Gate Fish Hatchery
Iron Gate Fish Hatchery is a fish-rearing facility on the Klamath River in northern California that produces salmon and steelhead to support regional fisheries and mitigate habitat lost to dam construction.
|
E1233576
|
NE FINISHED |
How this triple was built (5 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: Iron Gate Fish Hatchery | Statement: [Iron Gate Dam, hasFishHatchery, Iron Gate Fish Hatchery]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Iron Gate Fish Hatchery Context triple: [Iron Gate Dam, hasFishHatchery, Iron Gate Fish Hatchery]
-
A.
Nimbus Fish Hatchery
Nimbus Fish Hatchery is a fish-rearing and conservation facility on the American River in California that supports salmon and steelhead populations impacted by Nimbus Dam.
-
B.
Hot Creek Fish Hatchery
Hot Creek Fish Hatchery is a California trout-rearing facility in Mono County that supports recreational fisheries by raising and stocking various trout species in nearby waters.
-
C.
Feather River Fish Hatchery
Feather River Fish Hatchery is a salmon and steelhead production and research facility in Oroville, California, that supports fisheries and mitigates the impacts of the Oroville Dam on native fish populations.
-
D.
Issaquah Salmon Hatchery
The Issaquah Salmon Hatchery is a popular educational and conservation facility in Issaquah, Washington, where visitors can observe and learn about the life cycle of Pacific salmon.
-
E.
Mokelumne River Fish Hatchery
Mokelumne River Fish Hatchery is a fish production and conservation facility in California that raises and releases salmon and steelhead to support regional fisheries and restore native fish populations.
- 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: Iron Gate Fish Hatchery Triple: [Iron Gate Dam, hasFishHatchery, Iron Gate Fish Hatchery]
Generated description
Iron Gate Fish Hatchery is a fish-rearing facility on the Klamath River in northern California that produces salmon and steelhead to support regional fisheries and mitigate habitat lost to dam construction.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Iron Gate Fish Hatchery Target entity description: Iron Gate Fish Hatchery is a fish-rearing facility on the Klamath River in northern California that produces salmon and steelhead to support regional fisheries and mitigate habitat lost to dam construction.
-
A.
Nimbus Fish Hatchery
Nimbus Fish Hatchery is a fish-rearing and conservation facility on the American River in California that supports salmon and steelhead populations impacted by Nimbus Dam.
-
B.
Hot Creek Fish Hatchery
Hot Creek Fish Hatchery is a California trout-rearing facility in Mono County that supports recreational fisheries by raising and stocking various trout species in nearby waters.
-
C.
Feather River Fish Hatchery
Feather River Fish Hatchery is a salmon and steelhead production and research facility in Oroville, California, that supports fisheries and mitigates the impacts of the Oroville Dam on native fish populations.
-
D.
Issaquah Salmon Hatchery
The Issaquah Salmon Hatchery is a popular educational and conservation facility in Issaquah, Washington, where visitors can observe and learn about the life cycle of Pacific salmon.
-
E.
Mokelumne River Fish Hatchery
Mokelumne River Fish Hatchery is a fish production and conservation facility in California that raises and releases salmon and steelhead to support regional fisheries and restore native fish populations.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasFishHatchery Context triple: [Iron Gate Dam, hasFishHatchery, Iron Gate Fish Hatchery]
-
A.
hasFishCountingFacility
Indicates that a location or structure is equipped with a facility specifically designed for counting fish.
-
B.
hasFishingSpecies
Indicates that a location, body of water, or fishing area supports or contains one or more specific species that can be fished there.
-
C.
containsFishpond
Indicates that one entity includes or has within its boundaries a fishpond.
-
D.
hasFishingAccess
Indicates that an entity is permitted or able to fish in or otherwise use a particular water body or fishing area.
-
E.
containsFishery
chosen
Indicates that one entity includes, encompasses, or has within its area a fishery or fishing-related operation.
- F. None of above.
Provenance (6 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_69d8839270588190886720d9519bbf8f |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e3b2a5d10c8190a581de79e4f7ccfa |
completed | April 18, 2026, 4:34 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00ab0c39108190a332fdc78c053628 |
completed | May 10, 2026, 3:58 p.m. |
| NEDg | Description generation | batch_6a00ac621b3881908887b640bf3e3fce |
completed | May 10, 2026, 4:03 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00acc3a9dc819087e07e539760bf34 |
completed | May 10, 2026, 4:05 p.m. |
| PD | Predicate disambiguation | batch_69e319cf691c819083e39225f5777ef0 |
completed | April 18, 2026, 5:42 a.m. |
Created at: April 10, 2026, 5:22 a.m.