Triple
T7401686
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Biwa |
E170762
|
entity |
| Predicate | hasEndemicFishSpecies |
P954
|
FINISHED |
| Object |
Biwa trout
Biwa trout is a large, salmon-like freshwater fish species endemic to Japan’s Lake Biwa and known for its ecological and culinary significance.
|
E661756
|
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: Biwa trout | Statement: [Lake Biwa, hasEndemicFishSpecies, Biwa trout]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Biwa trout Context triple: [Lake Biwa, hasEndemicFishSpecies, Biwa trout]
-
A.
Brook trout
The brook trout is a small, colorful freshwater fish native to eastern North America, prized by anglers and often found in cold, clear streams and lakes.
-
B.
Dolly Varden trout
The Dolly Varden trout is a colorful char species native to cold, clear rivers and coastal waters of the North Pacific region, valued by anglers and important to local ecosystems.
-
C.
Trout
Trout is a common name for numerous species of freshwater fish in the salmon family, widely known as popular targets for recreational fishing and valued as a food source.
-
D.
Trout
Trout is a common surname of English and German origin, shared by various individuals and families.
-
E.
Salmo
Salmo is a genus of salmonid fish that includes species such as the Atlantic salmon and various trout native mainly to the North Atlantic and its tributaries.
- 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: Biwa trout Triple: [Lake Biwa, hasEndemicFishSpecies, Biwa trout]
Generated description
Biwa trout is a large, salmon-like freshwater fish species endemic to Japan’s Lake Biwa and known for its ecological and culinary significance.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Biwa trout Target entity description: Biwa trout is a large, salmon-like freshwater fish species endemic to Japan’s Lake Biwa and known for its ecological and culinary significance.
-
A.
Brook trout
The brook trout is a small, colorful freshwater fish native to eastern North America, prized by anglers and often found in cold, clear streams and lakes.
-
B.
Dolly Varden trout
The Dolly Varden trout is a colorful char species native to cold, clear rivers and coastal waters of the North Pacific region, valued by anglers and important to local ecosystems.
-
C.
Trout
Trout is a common surname of English and German origin, shared by various individuals and families.
-
D.
Trout
Trout is a common name for numerous species of freshwater fish in the salmon family, widely known as popular targets for recreational fishing and valued as a food source.
-
E.
Salmo
Salmo is a genus of salmonid fish that includes species such as the Atlantic salmon and various trout native mainly to the North Atlantic and its tributaries.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasEndemicFishSpecies Context triple: [Lake Biwa, hasEndemicFishSpecies, Biwa trout]
-
A.
hasFishingSpecies
Indicates that a location, body of water, or fishing area supports or contains one or more specific species that can be fished there.
-
B.
hasEndemicSpecies
chosen
Indicates that a place or region contains species that are native to and found only within that specific geographic area.
-
C.
hasPrimaryFishSpecies
Indicates that an entity is characterized by or associated with a particular main or dominant fish species.
-
D.
hasMarineSpecies
Indicates that an entity contains, supports, or is associated with one or more marine species.
-
E.
hasFishCountingFacility
Indicates that a location or structure is equipped with a facility specifically designed for counting fish.
- 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_69c68a5f04188190ac266569c9280347 |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f26d6d6081909c7272a9ccae0d97 |
completed | March 27, 2026, 9:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c81110d7648190a8938db7061be454 |
completed | March 28, 2026, 5:34 p.m. |
| NEDg | Description generation | batch_69c812b0b534819095dd2ae63ca7b2d0 |
completed | March 28, 2026, 5:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c8147b3f3c8190ada85c9e37bf5e2b |
completed | March 28, 2026, 5:48 p.m. |
| PD | Predicate disambiguation | batch_69c6f0323b2c819098ab72c33e6d8534 |
completed | March 27, 2026, 9:01 p.m. |
Created at: March 27, 2026, 3:10 p.m.