Triple

T20690446
Position Surface form Disambiguated ID Type / Status
Subject E8×E8 heterotic string theory E508536 entity
Predicate gaugeFactor P141085 FINISHED
Object E8 (second factor)
E8 (second factor) is the second copy of the exceptional Lie group E8 that appears as a gauge symmetry component in the E8×E8 heterotic string theory.
 E1445854 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: E8 (second factor) | Statement: [E8×E8 heterotic string theory, gaugeFactor, E8 (second factor)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: E8 (second factor)
Context triple: [E8×E8 heterotic string theory, gaugeFactor, E8 (second factor)]
  • A. E8
    E8 is an airport departure gate located within Concourse E.
  • B. E80
    E80 is a major European route that forms part of the international road network connecting Podgorica with other key cities across the continent.
  • C. E81
    E81 is a major north–south European route that runs through parts of Romania and other Eastern European countries, connecting key cities and facilitating international road transport.
  • D. E89
    E89 is the internal BMW designation for the second-generation Z4 roadster, known for its retractable hardtop and sporty grand-touring character.
  • E. E2A
    E2A is a designated route number within Japan’s national expressway numbering system, assigned to the Chūgoku Expressway corridor in western Honshu.
  • 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: E8 (second factor)
Triple: [E8×E8 heterotic string theory, gaugeFactor, E8 (second factor)]
Generated description
E8 (second factor) is the second copy of the exceptional Lie group E8 that appears as a gauge symmetry component in the E8×E8 heterotic string theory.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: E8 (second factor)
Target entity description: E8 (second factor) is the second copy of the exceptional Lie group E8 that appears as a gauge symmetry component in the E8×E8 heterotic string theory.
  • A. E8
    E8 is an airport departure gate located within Concourse E.
  • B. E80
    E80 is a major European route that forms part of the international road network connecting Podgorica with other key cities across the continent.
  • C. E81
    E81 is a major north–south European route that runs through parts of Romania and other Eastern European countries, connecting key cities and facilitating international road transport.
  • D. E89
    E89 is the internal BMW designation for the second-generation Z4 roadster, known for its retractable hardtop and sporty grand-touring character.
  • E. E2A
    E2A is a designated route number within Japan’s national expressway numbering system, assigned to the Chūgoku Expressway corridor in western Honshu.
  • 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_69e0b4c1ed408190b72dd26b1e33f8a1 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6c10cb5588190acb88f2c82fc593a completed April 21, 2026, 12:13 a.m.
NED1 Entity disambiguation (via context triple) batch_6a08d7e226808190bf05b85afb173e36 completed May 16, 2026, 8:47 p.m.
NEDg Description generation batch_6a08d9ca43288190a2be3d4f63141391 completed May 16, 2026, 8:55 p.m.
NED2 Entity disambiguation (via description) batch_6a08da457ee48190ba18b3e34f117e19 completed May 16, 2026, 8:57 p.m.
Created at: April 16, 2026, 12:08 p.m.