Triple

T3777658
Position Surface form Disambiguated ID Type / Status
Subject CT scanner E83345 entity
Predicate canPerform P45916 FINISHED
Object CT colonography
CT colonography is a minimally invasive imaging test that uses CT scanning and computer software to create detailed views of the colon and rectum, primarily for colorectal cancer screening and polyp detection.
 E387404 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: CT colonography | Statement: [CT scanner, canPerform, CT colonography]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CT colonography
Context triple: [CT scanner, canPerform, CT colonography]
  • A. Colon Classification
    Colon Classification is a faceted library classification system developed by S. R. Ranganathan that organizes knowledge using a combination of basic subject categories and auxiliary facets.
  • B. CT
    CT is a 3GPP core network and terminals working group responsible for specifying protocols and interfaces for mobile telecommunications systems.
  • C. CT
    CT is the official two-letter United States Postal Service abbreviation for the state of Connecticut.
  • D. CT
    CT is the postcode area covering Canterbury and surrounding parts of east Kent in southeastern England.
  • E. MDCT
    MDCT (Modified Discrete Cosine Transform) is a time-frequency transform widely used in modern audio compression formats to efficiently represent sound with reduced data.
  • 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: CT colonography
Triple: [CT scanner, canPerform, CT colonography]
Generated description
CT colonography is a minimally invasive imaging test that uses CT scanning and computer software to create detailed views of the colon and rectum, primarily for colorectal cancer screening and polyp detection.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CT colonography
Target entity description: CT colonography is a minimally invasive imaging test that uses CT scanning and computer software to create detailed views of the colon and rectum, primarily for colorectal cancer screening and polyp detection.
  • A. Colon Classification
    Colon Classification is a faceted library classification system developed by S. R. Ranganathan that organizes knowledge using a combination of basic subject categories and auxiliary facets.
  • B. CT
    CT is the official two-letter United States Postal Service abbreviation for the state of Connecticut.
  • C. CT
    CT is a 3GPP core network and terminals working group responsible for specifying protocols and interfaces for mobile telecommunications systems.
  • D. CT
    CT is the postcode area covering Canterbury and surrounding parts of east Kent in southeastern England.
  • E. MDCT
    MDCT (Modified Discrete Cosine Transform) is a time-frequency transform widely used in modern audio compression formats to efficiently represent sound with reduced data.
  • 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_69ad8b235e608190b5a2b1d1bfcef50b completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69adcc5d3dbc8190b6ab118a56acd5a3 completed March 8, 2026, 7:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4e534a02c8190b8dd76ed965f393f completed March 14, 2026, 4:33 a.m.
NEDg Description generation batch_69b4e6b1cefc8190971e9441dc145e19 completed March 14, 2026, 4:40 a.m.
NED2 Entity disambiguation (via description) batch_69b4ea8b9d2c819088db1fdf9dc90c0c completed March 14, 2026, 4:56 a.m.
Created at: March 8, 2026, 3:36 p.m.