Triple
T14603152
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zayandeh River |
E342751
|
entity |
| Predicate | hasReservoir |
P1025
|
FINISHED |
| Object | Zayandeh Rud Reservoir |
E1108514
|
NE FINISHED |
How this triple was built (2 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: Zayandeh Rud Reservoir | Statement: [Zayandeh River, hasReservoir, Zayandeh Rud Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zayandeh Rud Reservoir Context triple: [Zayandeh River, hasReservoir, Zayandeh Rud Reservoir]
-
A.
Karaj Dam
Karaj Dam is a major Iranian concrete arch dam near the city of Karaj that provides water supply, irrigation, and hydroelectric power to the Tehran region.
-
B.
Sefid-Rud Dam
Sefid-Rud Dam is a major hydroelectric and irrigation dam in northern Iran that regulates the flow of the Sefid-Rud River and supports agriculture in the surrounding region.
-
C.
Zayandeh Rud Dam
chosen
Zayandeh Rud Dam is a major hydroelectric and irrigation dam in central Iran that regulates the flow of the Zayandeh River and supplies water to surrounding agricultural and urban areas.
-
D.
Karkheh Dam
Karkheh Dam is a major embankment dam in southwestern Iran, built for irrigation, flood control, and hydroelectric power generation.
-
E.
Amir Kabir Lake
Amir Kabir Lake is an artificial reservoir in Iran, formed by the Karaj Dam and known for supplying water, hydroelectric power, and recreational opportunities near Tehran.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d822dec68081908c2553145c4051dc |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69deb43a1bb48190bf520cb961f15b5e |
completed | April 14, 2026, 9:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fda91d05e48190ac945e381d6d5dd9 |
completed | May 8, 2026, 9:13 a.m. |
Created at: April 10, 2026, 1:25 a.m.