Triple
T9460530
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Helmand River |
E228133
|
entity |
| Predicate | mouthLocation |
P417
|
FINISHED |
| Object |
Hamun Lake
Hamun Lake is a seasonal, endorheic lake system in the Sistan Basin on the Iran–Afghanistan border, known for its ecological importance and dependence on inflows from the Helmand River.
|
E800910
|
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: Hamun Lake | Statement: [Helmand River, mouthLocation, Hamun Lake]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hamun Lake Context triple: [Helmand River, mouthLocation, Hamun Lake]
-
A.
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.
-
B.
Haleji Lake
Haleji Lake is a large freshwater reservoir and important bird sanctuary in Sindh, Pakistan, renowned as a key wintering site for migratory waterfowl.
-
C.
Lake Urmia
Lake Urmia is a large, historically significant salt lake in northwestern Iran known for its dramatic shrinkage due to climate change and water mismanagement.
-
D.
Urmia Lake Basin
The Urmia Lake Basin is the hydrological and ecological catchment area surrounding Lake Urmia in northwestern Iran, encompassing the rivers, wetlands, and landscapes that drain into and sustain the lake.
-
E.
Mirik Lake
Mirik Lake is a scenic artificial lake in the hill town of Mirik, surrounded by forests and gardens and popular for boating and leisure walks amid views of the Eastern Himalayas.
- 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: Hamun Lake Triple: [Helmand River, mouthLocation, Hamun Lake]
Generated description
Hamun Lake is a seasonal, endorheic lake system in the Sistan Basin on the Iran–Afghanistan border, known for its ecological importance and dependence on inflows from the Helmand River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hamun Lake Target entity description: Hamun Lake is a seasonal, endorheic lake system in the Sistan Basin on the Iran–Afghanistan border, known for its ecological importance and dependence on inflows from the Helmand River.
-
A.
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.
-
B.
Haleji Lake
Haleji Lake is a large freshwater reservoir and important bird sanctuary in Sindh, Pakistan, renowned as a key wintering site for migratory waterfowl.
-
C.
Lake Urmia
Lake Urmia is a large, historically significant salt lake in northwestern Iran known for its dramatic shrinkage due to climate change and water mismanagement.
-
D.
Urmia Lake Basin
The Urmia Lake Basin is the hydrological and ecological catchment area surrounding Lake Urmia in northwestern Iran, encompassing the rivers, wetlands, and landscapes that drain into and sustain the lake.
-
E.
Mirik Lake
Mirik Lake is a scenic artificial lake in the hill town of Mirik, surrounded by forests and gardens and popular for boating and leisure walks amid views of the Eastern Himalayas.
- 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_69ca843b123881909b0e60028475d12d |
completed | March 30, 2026, 2:10 p.m. |
| NER | Named-entity recognition | batch_69cd7fcaf610819092bcd3b871665aa5 |
completed | April 1, 2026, 8:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1229ec9448190bac9b7a38e030833 |
completed | April 4, 2026, 2:39 p.m. |
| NEDg | Description generation | batch_69d1245db2e48190a56a797a681316d9 |
completed | April 4, 2026, 2:46 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d124c2a48c819098a24dd2aac734e1 |
completed | April 4, 2026, 2:48 p.m. |
Created at: March 30, 2026, 7:52 p.m.