Triple

T13529819
Position Surface form Disambiguated ID Type / Status
Subject S. Rao Kosaraju E323101 entity
Predicate knownFor P22 FINISHED
Object Kosaraju's algorithm
Kosaraju's algorithm is a graph traversal method used to efficiently find all strongly connected components in a directed graph.
E1045495 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: Kosaraju's algorithm | Statement: [S. Rao Kosaraju, knownFor, Kosaraju's algorithm]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kosaraju's algorithm
Context triple: [S. Rao Kosaraju, knownFor, Kosaraju's algorithm]
  • A. Tarjan's strongly connected components algorithm
    Tarjan's strongly connected components algorithm is a classic linear-time graph algorithm that efficiently identifies all strongly connected components in a directed graph using depth-first search and low-link values.
  • B. union–find data structure
    The union–find data structure is an efficient algorithmic structure that maintains disjoint sets and supports fast union and find operations, widely used in graph algorithms such as Kruskal’s minimum spanning tree.
  • C. Bellman–Ford algorithm
    The Bellman–Ford algorithm is a graph shortest-path algorithm that can handle negative edge weights and detect negative cycles, often used in routing and network optimization.
  • D. Cristian's algorithm
    Cristian's algorithm is a clock synchronization method in distributed systems that estimates accurate time on client machines by querying a time server and adjusting for message delays.
  • E. Lipton–Tarjan separator theorem
    The Lipton–Tarjan separator theorem is a fundamental result in graph theory that shows any planar graph can be efficiently divided into roughly equal parts by removing only a relatively small set of vertices, enabling faster algorithms for many computational problems.
  • 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: Kosaraju's algorithm
Triple: [S. Rao Kosaraju, knownFor, Kosaraju's algorithm]
Generated description
Kosaraju's algorithm is a graph traversal method used to efficiently find all strongly connected components in a directed graph.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kosaraju's algorithm
Target entity description: Kosaraju's algorithm is a graph traversal method used to efficiently find all strongly connected components in a directed graph.
  • A. Tarjan's strongly connected components algorithm
    Tarjan's strongly connected components algorithm is a classic linear-time graph algorithm that efficiently identifies all strongly connected components in a directed graph using depth-first search and low-link values.
  • B. union–find data structure
    The union–find data structure is an efficient algorithmic structure that maintains disjoint sets and supports fast union and find operations, widely used in graph algorithms such as Kruskal’s minimum spanning tree.
  • C. Bellman–Ford algorithm
    The Bellman–Ford algorithm is a graph shortest-path algorithm that can handle negative edge weights and detect negative cycles, often used in routing and network optimization.
  • D. Cristian's algorithm
    Cristian's algorithm is a clock synchronization method in distributed systems that estimates accurate time on client machines by querying a time server and adjusting for message delays.
  • E. Lipton–Tarjan separator theorem
    The Lipton–Tarjan separator theorem is a fundamental result in graph theory that shows any planar graph can be efficiently divided into roughly equal parts by removing only a relatively small set of vertices, enabling faster algorithms for many computational problems.
  • 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_69d80766a21881909f21a1b7421d3b8a completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbafba2c308190873efd15dfe26358 completed April 12, 2026, 2:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7549fc5f881908691eb62c1f5a5d5 completed May 3, 2026, 1:58 p.m.
NEDg Description generation batch_69f7565846108190bb6550505af8ac5d completed May 3, 2026, 2:06 p.m.
NED2 Entity disambiguation (via description) batch_69f75a2107e081909fd00af67938f2e9 completed May 3, 2026, 2:22 p.m.
Created at: April 9, 2026, 9:44 p.m.