Triple

T488846
Position Surface form Disambiguated ID Type / Status
Subject Ivanpah Valley E9940 entity
Predicate contains P35 FINISHED
Object Ivanpah Solar Electric Generating System
The Ivanpah Solar Electric Generating System is a large concentrated solar power facility in the Mojave Desert that uses thousands of mirrors to focus sunlight onto central towers to generate electricity.
 E9940 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: Ivanpah Solar Electric Generating System | Statement: [Ivanpah Valley, contains, Ivanpah Solar Electric Generating System]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ivanpah Solar Electric Generating System
Context triple: [Ivanpah Valley, contains, Ivanpah Solar Electric Generating System]
  • A. Ivanpah Valley
    Ivanpah Valley is an arid basin in the northeastern Mojave Desert known for its desert landscapes, dry lakebeds, and large-scale solar energy installations.
  • B. Gigafactory Nevada
    Gigafactory Nevada is Tesla’s massive battery and electric vehicle component manufacturing plant near Reno, designed to scale production and reduce costs for its clean energy products.
  • C. Gigafactory Texas
    Gigafactory Texas is Tesla’s massive manufacturing complex near Austin that produces electric vehicles and related components as a key hub in the company’s U.S. operations.
  • D. Gigafactory Shanghai
    Gigafactory Shanghai is Tesla’s large-scale electric vehicle and battery manufacturing plant located in Shanghai, China, serving as a major production and export hub for the company.
  • E. Sunsphere
    The Sunsphere is a 266-foot-tall, gold-glass observation tower built as the symbol of the 1982 World's Fair in Knoxville, Tennessee.
  • 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: Ivanpah Solar Electric Generating System
Triple: [Ivanpah Valley, contains, Ivanpah Solar Electric Generating System]
Generated description
The Ivanpah Solar Electric Generating System is a large concentrated solar power facility in the Mojave Desert that uses thousands of mirrors to focus sunlight onto central towers to generate electricity.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ivanpah Solar Electric Generating System
Target entity description: The Ivanpah Solar Electric Generating System is a large concentrated solar power facility in the Mojave Desert that uses thousands of mirrors to focus sunlight onto central towers to generate electricity.
  • A. Ivanpah Valley chosen
    Ivanpah Valley is an arid basin in the northeastern Mojave Desert known for its desert landscapes, dry lakebeds, and large-scale solar energy installations.
  • B. Gigafactory Nevada
    Gigafactory Nevada is Tesla’s massive battery and electric vehicle component manufacturing plant near Reno, designed to scale production and reduce costs for its clean energy products.
  • C. Gigafactory Texas
    Gigafactory Texas is Tesla’s massive manufacturing complex near Austin that produces electric vehicles and related components as a key hub in the company’s U.S. operations.
  • D. Gigafactory Shanghai
    Gigafactory Shanghai is Tesla’s large-scale electric vehicle and battery manufacturing plant located in Shanghai, China, serving as a major production and export hub for the company.
  • E. Sunsphere
    The Sunsphere is a 266-foot-tall, gold-glass observation tower built as the symbol of the 1982 World's Fair in Knoxville, Tennessee.
  • F. None of above.

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_69a2e802e2908190ab17c9479e0b6412 completed Feb. 28, 2026, 1:05 p.m.
NER Named-entity recognition batch_69a2f0df764481909811d9483dfbc4aa completed Feb. 28, 2026, 1:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69a474738bb881908e5d0ff6a17301e8 completed March 1, 2026, 5:16 p.m.
NEDg Description generation batch_69a474dab57c8190918347a7a96c1536 completed March 1, 2026, 5:18 p.m.
NED2 Entity disambiguation (via description) batch_69a475694ee8819082a54c4dc218b8dd completed March 1, 2026, 5:20 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.