Triple
T1910950
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kharkiv |
E38108
|
entity |
| Predicate | river |
P165
|
FINISHED |
| Object |
Lopan River
The Lopan River is a waterway in northeastern Ukraine that flows through the city of Kharkiv and forms part of its urban landscape and drainage system.
|
E282739
|
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: Lopan River | Statement: [Kharkiv, river, Lopan River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lopan River Context triple: [Kharkiv, river, Lopan River]
-
A.
Tuul River
The Tuul River is a major river in central Mongolia that flows through the capital city, Ulaanbaatar, and plays an important role in the region’s ecology and water supply.
-
B.
Limmat River
The Limmat River is a major Swiss waterway that flows out of Lake Zurich and runs through the city of Zurich before joining the Aare River.
-
C.
Muskoka River
The Muskoka River is a major waterway in Ontario, Canada, flowing through the Muskoka region’s lakes and towns before emptying into Georgian Bay.
-
D.
Regalica River
The Regalica River is a distributary of the Oder River in northwestern Poland that flows through the city of Szczecin and forms part of its important inland waterway system.
-
E.
Vuoksi River
The Vuoksi River is a major waterway in northwestern Russia and southeastern Finland, known for connecting Lake Saimaa to Lake Ladoga and playing a key historical and economic role in the region.
- 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: Lopan River Triple: [Kharkiv, river, Lopan River]
Generated description
The Lopan River is a waterway in northeastern Ukraine that flows through the city of Kharkiv and forms part of its urban landscape and drainage system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lopan River Target entity description: The Lopan River is a waterway in northeastern Ukraine that flows through the city of Kharkiv and forms part of its urban landscape and drainage system.
-
A.
Tuul River
The Tuul River is a major river in central Mongolia that flows through the capital city, Ulaanbaatar, and plays an important role in the region’s ecology and water supply.
-
B.
Limmat River
The Limmat River is a major Swiss waterway that flows out of Lake Zurich and runs through the city of Zurich before joining the Aare River.
-
C.
Muskoka River
The Muskoka River is a major waterway in Ontario, Canada, flowing through the Muskoka region’s lakes and towns before emptying into Georgian Bay.
-
D.
Regalica River
The Regalica River is a distributary of the Oder River in northwestern Poland that flows through the city of Szczecin and forms part of its important inland waterway system.
-
E.
Vuoksi River
The Vuoksi River is a major waterway in northwestern Russia and southeastern Finland, known for connecting Lake Saimaa to Lake Ladoga and playing a key historical and economic role in the region.
- 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_69a8862a26088190aae5243695aeefc0 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb1b88db48190a9229a7416054a85 |
completed | March 7, 2026, 5:03 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af90470e908190961ac799f23af12f |
completed | March 10, 2026, 3:30 a.m. |
| NEDg | Description generation | batch_69af90db69d08190933af04c4392be38 |
completed | March 10, 2026, 3:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69af914fd3e48190860e2c4bd0a310b6 |
completed | March 10, 2026, 3:34 a.m. |
Created at: March 4, 2026, 7:35 p.m.