Triple

T12069924
Position Surface form Disambiguated ID Type / Status
Subject STEP (Satellite Test of the Equivalence Principle) E287396 entity
Predicate acronym P43 FINISHED
Object STEP
STEP (Satellite Test of the Equivalence Principle) is a proposed space-based physics experiment designed to test Einstein’s equivalence principle with extremely high precision by comparing the free-fall of different materials in orbit.
 E967346 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: STEP | Statement: [STEP (Satellite Test of the Equivalence Principle), acronym, STEP]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: STEP
Context triple: [STEP (Satellite Test of the Equivalence Principle), acronym, STEP]
  • A. STEP
    STEP is a widely used ISO-standardized 3D CAD file format that enables interoperable exchange of product design data between different engineering and manufacturing software systems.
  • B. STEP
    STEP is a U.S. Department of State program that allows American citizens and nationals traveling or living abroad to register their trip with embassies and consulates for safety updates and assistance.
  • C. In Step
    "In Step" is a 1989 blues-rock album by Stevie Ray Vaughan and Double Trouble, widely regarded as one of Vaughan's finest and most mature works, reflecting his recovery from addiction.
  • D. Stepnica
    Stepnica is a small town in northwestern Poland situated on the Szczecin Lagoon, known for its port, fishing traditions, and access to natural coastal landscapes.
  • E. Steps
    Steps is a British pop group known for their catchy dance-pop hits and choreographed performances, particularly popular in the late 1990s and early 2000s.
  • 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: STEP
Triple: [STEP (Satellite Test of the Equivalence Principle), acronym, STEP]
Generated description
STEP (Satellite Test of the Equivalence Principle) is a proposed space-based physics experiment designed to test Einstein’s equivalence principle with extremely high precision by comparing the free-fall of different materials in orbit.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: STEP
Target entity description: STEP (Satellite Test of the Equivalence Principle) is a proposed space-based physics experiment designed to test Einstein’s equivalence principle with extremely high precision by comparing the free-fall of different materials in orbit.
  • A. STEP
    STEP is a U.S. Department of State program that allows American citizens and nationals traveling or living abroad to register their trip with embassies and consulates for safety updates and assistance.
  • B. STEP
    STEP is a widely used ISO-standardized 3D CAD file format that enables interoperable exchange of product design data between different engineering and manufacturing software systems.
  • C. In Step
    "In Step" is a 1989 blues-rock album by Stevie Ray Vaughan and Double Trouble, widely regarded as one of Vaughan's finest and most mature works, reflecting his recovery from addiction.
  • D. Stepnica
    Stepnica is a small town in northwestern Poland situated on the Szczecin Lagoon, known for its port, fishing traditions, and access to natural coastal landscapes.
  • E. Steps
    Steps is a British pop group known for their catchy dance-pop hits and choreographed performances, particularly popular in the late 1990s and early 2000s.
  • 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_69d6ab4846e081908ee7bbd66a6d3459 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d90457fd488190b311ed69d2aebdf9 completed April 10, 2026, 2:08 p.m.
NED1 Entity disambiguation (via context triple) batch_69f5f65ccc788190942e16c56f2a495f completed May 2, 2026, 1:04 p.m.
NEDg Description generation batch_69f60335285c819089f69472b2e48130 completed May 2, 2026, 1:59 p.m.
NED2 Entity disambiguation (via description) batch_69f60410ce0481908b2deb7522a3ec00 completed May 2, 2026, 2:02 p.m.
Created at: April 8, 2026, 9:48 p.m.