Triple
T15529599
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Palestine |
E370176
|
entity |
| Predicate | formedBy |
P972
|
FINISHED |
| Object |
Blackburn Crossing Dam
Blackburn Crossing Dam is a structure in East Texas that impounds the Neches River to create Lake Palestine, a major regional water supply and recreation reservoir.
|
E1284627
|
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: Blackburn Crossing Dam | Statement: [Lake Palestine, formedBy, Blackburn Crossing Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Blackburn Crossing Dam Context triple: [Lake Palestine, formedBy, Blackburn Crossing Dam]
-
A.
Cowans Ford Dam
Cowans Ford Dam is a hydroelectric and flood-control dam on the Catawba River in North Carolina that created Lake Norman, the state’s largest man-made lake.
-
B.
Ruskin Dam
Ruskin Dam is a hydroelectric power-generating dam located on the Stave River in British Columbia, Canada.
-
C.
Downsville Dam
Downsville Dam is a large earthen embankment dam on the East Branch of the Delaware River in New York, built as part of New York City's water supply system.
-
D.
Wells Dam
Wells Dam is a hydroelectric dam on the Columbia River in Washington State, known for its distinctive hydrocombine design and role in regional power generation and fish passage.
-
E.
Forestville Dam
Forestville Dam is a hydroelectric and recreational dam located on the Dead River near Marquette in Michigan’s Upper Peninsula.
- 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: Blackburn Crossing Dam Triple: [Lake Palestine, formedBy, Blackburn Crossing Dam]
Generated description
Blackburn Crossing Dam is a structure in East Texas that impounds the Neches River to create Lake Palestine, a major regional water supply and recreation reservoir.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Blackburn Crossing Dam Target entity description: Blackburn Crossing Dam is a structure in East Texas that impounds the Neches River to create Lake Palestine, a major regional water supply and recreation reservoir.
-
A.
Cowans Ford Dam
Cowans Ford Dam is a hydroelectric and flood-control dam on the Catawba River in North Carolina that created Lake Norman, the state’s largest man-made lake.
-
B.
Ruskin Dam
Ruskin Dam is a hydroelectric power-generating dam located on the Stave River in British Columbia, Canada.
-
C.
Downsville Dam
Downsville Dam is a large earthen embankment dam on the East Branch of the Delaware River in New York, built as part of New York City's water supply system.
-
D.
Wells Dam
Wells Dam is a hydroelectric dam on the Columbia River in Washington State, known for its distinctive hydrocombine design and role in regional power generation and fish passage.
-
E.
Forestville Dam
Forestville Dam is a hydroelectric and recreational dam located on the Dead River near Marquette in Michigan’s Upper Peninsula.
- 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_69d85cc521a08190921fb50319dddc34 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e0414773548190b3311515f9d957dd |
completed | April 16, 2026, 1:54 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a023005e760819081b723a7246c78ce |
completed | May 11, 2026, 7:37 p.m. |
| NEDg | Description generation | batch_6a023121d7b88190bd832d41f47c3fdd |
completed | May 11, 2026, 7:42 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a02357111388190a0c7bc7ae7ca1a1b |
completed | May 11, 2026, 8 p.m. |
Created at: April 10, 2026, 4:05 a.m.