Triple
T3778914
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Geysers geothermal field |
E83372
|
entity |
| Predicate | hasOperator |
P179
|
FINISHED |
| Object | U.S. Department of Energy (historical involvement) |
E2151
|
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: U.S. Department of Energy (historical involvement) | Statement: [The Geysers geothermal field, hasOperator, U.S. Department of Energy (historical involvement)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U.S. Department of Energy (historical involvement) Context triple: [The Geysers geothermal field, hasOperator, U.S. Department of Energy (historical involvement)]
-
A.
U.S. Department of Energy
chosen
The U.S. Department of Energy is a federal agency responsible for national energy policy, nuclear security, scientific research, and the management of the nation’s nuclear infrastructure and energy resources.
-
B.
Energy Research and Development Administration
The Energy Research and Development Administration was a former U.S. government agency responsible for coordinating federal energy research, development, and nuclear energy programs in the mid-1970s.
-
C.
Office of the Secretary of Energy
The Office of the Secretary of Energy is the top executive office within the U.S. Department of Energy, responsible for leading national energy policy, nuclear security oversight, and the department’s overall strategic direction.
-
D.
United States Department of Energy national laboratory system
The United States Department of Energy national laboratory system is a network of federally funded research institutions that conduct advanced scientific, energy, and national security research on behalf of the U.S. government.
-
E.
Federal Office of Energy
The Federal Office of Energy is Switzerland’s national authority responsible for developing and implementing the country’s energy policy, including energy efficiency, renewable energy promotion, and secure energy supply.
- 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_69ad8b235e608190b5a2b1d1bfcef50b |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69adcc78173081908b230017834cdf9e |
completed | March 8, 2026, 7:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4f03d3df48190a4b2382059b7bb24 |
completed | March 14, 2026, 5:21 a.m. |
Created at: March 8, 2026, 3:36 p.m.