Triple

T23366025
Position Surface form Disambiguated ID Type / Status
Subject Nasdaq index family E593321 entity
Predicate includesIndex P5722 FINISHED
Object Nasdaq US BuyBack Achievers Index
The Nasdaq US BuyBack Achievers Index is a stock market index that tracks U.S. companies with a strong history of share repurchase activity, highlighting firms that have significantly reduced their shares outstanding.
 E1583401 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: Nasdaq US BuyBack Achievers Index | Statement: [Nasdaq index family, includesIndex, Nasdaq US BuyBack Achievers Index]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nasdaq US BuyBack Achievers Index
Context triple: [Nasdaq index family, includesIndex, Nasdaq US BuyBack Achievers Index]
  • A. S&P 500 Buyback Index
    The S&P 500 Buyback Index is a stock market index that tracks S&P 500 companies with the highest share repurchase activity, highlighting firms that aggressively buy back their own stock.
  • B. Nasdaq Biotechnology Index
    The Nasdaq Biotechnology Index is a stock market index that tracks the performance of biotechnology and pharmaceutical companies listed on the Nasdaq stock exchange.
  • C. Nasdaq Composite Index
    The Nasdaq Composite Index is a stock market index that tracks the performance of all common stocks listed on the Nasdaq Stock Market, with a heavy weighting toward technology and growth-oriented companies.
  • D. Nasdaq index family
    The Nasdaq index family is a group of stock market indices maintained by Nasdaq that track various segments and strategies of the Nasdaq-listed equity market.
  • E. Nasdaq-100 Equal Weighted Index
    The Nasdaq-100 Equal Weighted Index is a stock market index that tracks the same 100 largest non-financial companies listed on the Nasdaq as the Nasdaq-100, but assigns each constituent an equal weight rather than weighting by market capitalization.
  • 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: Nasdaq US BuyBack Achievers Index
Triple: [Nasdaq index family, includesIndex, Nasdaq US BuyBack Achievers Index]
Generated description
The Nasdaq US BuyBack Achievers Index is a stock market index that tracks U.S. companies with a strong history of share repurchase activity, highlighting firms that have significantly reduced their shares outstanding.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nasdaq US BuyBack Achievers Index
Target entity description: The Nasdaq US BuyBack Achievers Index is a stock market index that tracks U.S. companies with a strong history of share repurchase activity, highlighting firms that have significantly reduced their shares outstanding.
  • A. S&P 500 Buyback Index
    The S&P 500 Buyback Index is a stock market index that tracks S&P 500 companies with the highest share repurchase activity, highlighting firms that aggressively buy back their own stock.
  • B. Nasdaq Biotechnology Index
    The Nasdaq Biotechnology Index is a stock market index that tracks the performance of biotechnology and pharmaceutical companies listed on the Nasdaq stock exchange.
  • C. Nasdaq Composite Index
    The Nasdaq Composite Index is a stock market index that tracks the performance of all common stocks listed on the Nasdaq Stock Market, with a heavy weighting toward technology and growth-oriented companies.
  • D. Nasdaq index family
    The Nasdaq index family is a group of stock market indices maintained by Nasdaq that track various segments and strategies of the Nasdaq-listed equity market.
  • E. Nasdaq-100 Equal Weighted Index
    The Nasdaq-100 Equal Weighted Index is a stock market index that tracks the same 100 largest non-financial companies listed on the Nasdaq as the Nasdaq-100, but assigns each constituent an equal weight rather than weighting by market capitalization.
  • 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_69e25d2593c88190bcdf4a716a94ccb2 completed April 17, 2026, 4:17 p.m.
NER Named-entity recognition batch_69f1a0ac7494819082e98ac5632eba28 completed April 29, 2026, 6:09 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c5dd964f081909aa71493fe6e07c7 completed May 19, 2026, 12:55 p.m.
NEDg Description generation batch_6a0c5f27dbac8190a633ff61bc3321bd completed May 19, 2026, 1:01 p.m.
NED2 Entity disambiguation (via description) batch_6a0c5fd0c4e88190901c08e6c969e7ac completed May 19, 2026, 1:04 p.m.
Created at: April 17, 2026, 5:31 p.m.