Triple

T12516284
Position Surface form Disambiguated ID Type / Status
Subject bzip2 E299198 entity
Predicate usesAlgorithm P89 FINISHED
Object Burrows–Wheeler transform
The Burrows–Wheeler transform is a reversible text transformation used in data compression to rearrange a string into runs of similar characters, enabling more efficient encoding by subsequent algorithms.
E987000 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: Burrows–Wheeler transform | Statement: [bzip2, usesAlgorithm, Burrows–Wheeler transform]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Burrows–Wheeler transform
Context triple: [bzip2, usesAlgorithm, Burrows–Wheeler transform]
  • A. Boyer–Moore string-search algorithm
    The Boyer–Moore string-search algorithm is a highly efficient pattern-matching algorithm that scans text from right to left and uses precomputed shift rules to skip sections of the text, making it one of the fastest practical algorithms for substring search.
  • B. Aho–Corasick algorithm
    The Aho–Corasick algorithm is a classic string-searching algorithm that efficiently finds all occurrences of multiple patterns in a text using a trie-based finite-state machine.
  • C. Lloyd’s algorithm
    Lloyd’s algorithm is an iterative clustering method that partitions data into k groups by repeatedly assigning points to the nearest cluster center and updating those centers to minimize within-cluster variance.
  • D. Rabin–Karp algorithm
    The Rabin–Karp algorithm is a string-searching technique that uses hashing to efficiently find any one of a set of pattern strings in a text.
  • E. Huffman
    Huffman is a surname most commonly associated with the American computer scientist David A. Huffman, known for developing Huffman coding in information theory and data compression.
  • 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: Burrows–Wheeler transform
Triple: [bzip2, usesAlgorithm, Burrows–Wheeler transform]
Generated description
The Burrows–Wheeler transform is a reversible text transformation used in data compression to rearrange a string into runs of similar characters, enabling more efficient encoding by subsequent algorithms.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Burrows–Wheeler transform
Target entity description: The Burrows–Wheeler transform is a reversible text transformation used in data compression to rearrange a string into runs of similar characters, enabling more efficient encoding by subsequent algorithms.
  • A. Boyer–Moore string-search algorithm
    The Boyer–Moore string-search algorithm is a highly efficient pattern-matching algorithm that scans text from right to left and uses precomputed shift rules to skip sections of the text, making it one of the fastest practical algorithms for substring search.
  • B. Aho–Corasick algorithm
    The Aho–Corasick algorithm is a classic string-searching algorithm that efficiently finds all occurrences of multiple patterns in a text using a trie-based finite-state machine.
  • C. Lloyd’s algorithm
    Lloyd’s algorithm is an iterative clustering method that partitions data into k groups by repeatedly assigning points to the nearest cluster center and updating those centers to minimize within-cluster variance.
  • D. Rabin–Karp algorithm
    The Rabin–Karp algorithm is a string-searching technique that uses hashing to efficiently find any one of a set of pattern strings in a text.
  • E. Huffman
    Huffman is a surname most commonly associated with the American computer scientist David A. Huffman, known for developing Huffman coding in information theory and data compression.
  • 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_69d6ada5cdd48190860d9ce30aff69be completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d9541f80148190976d1d912fe155d0 completed April 10, 2026, 7:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69f64bbd58b88190baeb99380babf64f completed May 2, 2026, 7:08 p.m.
NEDg Description generation batch_69f64ce257348190b01179773992d414 completed May 2, 2026, 7:13 p.m.
NED2 Entity disambiguation (via description) batch_69f64da735f48190b051ce173c13e5b2 completed May 2, 2026, 7:16 p.m.
Created at: April 8, 2026, 9:57 p.m.