Triple

T13942254
Position Surface form Disambiguated ID Type / Status
Subject SARS-CoV-2 E335284 entity
Predicate receptorUsedForEntry P92932 FINISHED
Object ACE2
ACE2 is a human cell-surface enzyme and receptor that plays a key role in regulating blood pressure and serves as the primary entry point for SARS-CoV-2 into host cells.
E1070487 NE FINISHED

How this triple was built (5 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: ACE2 | Statement: [SARS-CoV-2, receptorUsedForEntry, ACE2]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: ACE2
Context triple: [SARS-CoV-2, receptorUsedForEntry, ACE2]
  • A. vascular endothelial growth factor A
    Vascular endothelial growth factor A (VEGF-A) is a key signaling protein that promotes the growth of new blood vessels and increases vascular permeability, playing a central role in angiogenesis and various diseases such as cancer and eye disorders.
  • B. ase
    "ase" is the ISO 639-3 language code assigned to American Sign Language, the primary sign language used by Deaf communities in the United States and parts of Canada.
  • C. AECA
    AECA is the acronym for the African Elephant Conservation Act, a U.S. law aimed at protecting African elephant populations and supporting their conservation.
  • D. AECA
    AECA is a U.S. federal law that governs the export and control of defense-related articles and services to protect national security and support foreign policy objectives.
  • E. ACE
    ACE (Altamont Corridor Express) is a commuter rail service in California’s San Joaquin Valley and East Bay that provides weekday trains between Stockton and San Jose.
  • 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: ACE2
Triple: [SARS-CoV-2, receptorUsedForEntry, ACE2]
Generated description
ACE2 is a human cell-surface enzyme and receptor that plays a key role in regulating blood pressure and serves as the primary entry point for SARS-CoV-2 into host cells.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: ACE2
Target entity description: ACE2 is a human cell-surface enzyme and receptor that plays a key role in regulating blood pressure and serves as the primary entry point for SARS-CoV-2 into host cells.
  • A. vascular endothelial growth factor A
    Vascular endothelial growth factor A (VEGF-A) is a key signaling protein that promotes the growth of new blood vessels and increases vascular permeability, playing a central role in angiogenesis and various diseases such as cancer and eye disorders.
  • B. ase
    "ase" is the ISO 639-3 language code assigned to American Sign Language, the primary sign language used by Deaf communities in the United States and parts of Canada.
  • C. AECA
    AECA is the acronym for the African Elephant Conservation Act, a U.S. law aimed at protecting African elephant populations and supporting their conservation.
  • D. AECA
    AECA is a U.S. federal law that governs the export and control of defense-related articles and services to protect national security and support foreign policy objectives.
  • E. ACE
    ACE (Altamont Corridor Express) is a commuter rail service in California’s San Joaquin Valley and East Bay that provides weekday trains between Stockton and San Jose.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: receptorUsedForEntry
Context triple: [SARS-CoV-2, receptorUsedForEntry, ACE2]
  • A. targetCellEntryReceptor chosen
    Indicates that a receptor mediates or enables the entry of a target cell (or agent) into another cell.
  • B. receptorSystem
    Indicates that one entity functions as a receptor system through which another entity receives, processes, or responds to signals or stimuli.
  • C. entryFor
    Indicates that one entity serves as the specific record, representation, or listing corresponding to another entity.
  • D. entersBy
    Indicates that one entity moves into or gains access to another entity through a specified entrance, route, or means.
  • E. intendedReceiver
    Indicates that one entity is the target or designated recipient of something (such as a message, item, or action) originating from another entity.
  • F. None of above.

Provenance (6 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_69d81c6081b88190b53e317c3370c8fe completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de2e0f6f3c8190a64058b732b0ac52 completed April 14, 2026, 12:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7ce8bbd8c819084703298ed6d9c87 completed May 3, 2026, 10:39 p.m.
NEDg Description generation batch_69f9fd5d4abc8190aa10d9f1c9f7f9c9 completed May 5, 2026, 2:23 p.m.
NED2 Entity disambiguation (via description) batch_69fb14bfa2c081908381bb74f040c6c8 completed May 6, 2026, 10:15 a.m.
PD Predicate disambiguation batch_69de05a3ccf88190b45c742db483fa08 completed April 14, 2026, 9:15 a.m.
Created at: April 9, 2026, 10:17 p.m.