Triple

T10855490
Position Surface form Disambiguated ID Type / Status
Subject Serre spectral sequence E256258 entity
Predicate appliesTo P1129 FINISHED
Object Serre fibration
A Serre fibration is a continuous map between topological spaces that satisfies a homotopy lifting property for CW complexes, making it a central tool in algebraic topology for studying the homotopy and homology of fiber bundles.
E889911 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: Serre fibration | Statement: [Serre spectral sequence, appliesTo, Serre fibration]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Serre fibration
Context triple: [Serre spectral sequence, appliesTo, Serre fibration]
  • A. Serre spectral sequence
    The Serre spectral sequence is a fundamental tool in algebraic topology that relates the homology or cohomology of a fibration to that of its base and fiber, enabling complex computations in a systematic way.
  • B. Eilenberg–MacLane spaces
    Eilenberg–MacLane spaces are topological spaces characterized by having a single nontrivial homotopy group, serving as fundamental building blocks in homotopy theory and the definition of cohomology.
  • C. Classifying Spaces and Fibrations
    "Classifying Spaces and Fibrations" is a mathematical work that develops the theory of classifying spaces in algebraic topology and their relationship to fiber bundles and fibrations.
  • D. Grothendieck spectral sequence
    The Grothendieck spectral sequence is a fundamental tool in homological algebra that relates the derived functors of a composite functor to the derived functors of its components, enabling efficient computation of cohomology.
  • E. Hopf fibration
    The Hopf fibration is a fundamental construction in topology that describes the 3-sphere as a fiber bundle of circles over the 2-sphere, revealing deep connections between geometry, algebra, and higher-dimensional spaces.
  • 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: Serre fibration
Triple: [Serre spectral sequence, appliesTo, Serre fibration]
Generated description
A Serre fibration is a continuous map between topological spaces that satisfies a homotopy lifting property for CW complexes, making it a central tool in algebraic topology for studying the homotopy and homology of fiber bundles.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Serre fibration
Target entity description: A Serre fibration is a continuous map between topological spaces that satisfies a homotopy lifting property for CW complexes, making it a central tool in algebraic topology for studying the homotopy and homology of fiber bundles.
  • A. Serre spectral sequence
    The Serre spectral sequence is a fundamental tool in algebraic topology that relates the homology or cohomology of a fibration to that of its base and fiber, enabling complex computations in a systematic way.
  • B. Eilenberg–MacLane spaces
    Eilenberg–MacLane spaces are topological spaces characterized by having a single nontrivial homotopy group, serving as fundamental building blocks in homotopy theory and the definition of cohomology.
  • C. Classifying Spaces and Fibrations
    "Classifying Spaces and Fibrations" is a mathematical work that develops the theory of classifying spaces in algebraic topology and their relationship to fiber bundles and fibrations.
  • D. Grothendieck spectral sequence
    The Grothendieck spectral sequence is a fundamental tool in homological algebra that relates the derived functors of a composite functor to the derived functors of its components, enabling efficient computation of cohomology.
  • E. Hopf fibration
    The Hopf fibration is a fundamental construction in topology that describes the 3-sphere as a fiber bundle of circles over the 2-sphere, revealing deep connections between geometry, algebra, and higher-dimensional spaces.
  • 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_69d6aa83d1448190a66d93c32394d21f completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d75135df24819090ce43afa3ea9b38 completed April 9, 2026, 7:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69deb18a48248190999f95abc979fa74 completed April 14, 2026, 9:28 p.m.
NEDg Description generation batch_69ded06ea3c08190a9a9fc5fde2fd62d completed April 14, 2026, 11:40 p.m.
NED2 Entity disambiguation (via description) batch_69ded43b8ca48190b49f6edf2f46870f completed April 14, 2026, 11:56 p.m.
Created at: April 8, 2026, 9:20 p.m.