Triple

T28386766
Position Surface form Disambiguated ID Type / Status
Subject HIV-1 E719039 entity
Predicate usesReceptor P142668 FINISHED
Object CD4
CD4 is a glycoprotein primarily found on the surface of helper T cells that plays a key role in immune signaling and serves as the main cellular receptor for HIV-1 entry.
 E1816762 NE FINISHED

How this triple was built (3 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: CD4 | Statement: [HIV-1, usesReceptor, CD4]
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: CD4
Triple: [HIV-1, usesReceptor, CD4]
Generated description
CD4 is a glycoprotein primarily found on the surface of helper T cells that plays a key role in immune signaling and serves as the main cellular receptor for HIV-1 entry.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: usesReceptor
Context triple: [HIV-1, usesReceptor, CD4]
  • A. receptor
    Indicates that one entity functions as a receptor for another, typically binding or receiving a signal, substance, or stimulus from it.
  • B. receptorTypeInteractedWith
    Indicates that one entity has interacted with, bound to, or otherwise engaged a specific type of receptor.
  • C. receptorSystem
    Indicates that one entity functions as a receptor system through which another entity receives, processes, or responds to signals or stimuli.
  • D. targetsReceptor chosen
    Indicates that one entity is directed toward, binds to, or is designed to act upon a specific receptor.
  • E. usedVia
    Indicates that an entity performs or achieves something by means of, or through the use of, another entity or mechanism.
  • 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_69eff6ef211081909d31d9be5f5567e6 completed April 27, 2026, 11:53 p.m.
NER Named-entity recognition batch_69f6645ba71c81908044ade6ab577018 completed May 2, 2026, 8:53 p.m.
NED1 Entity disambiguation (via context triple) batch_6a16330676e08190a328a0ca67862381 completed May 26, 2026, 11:55 p.m.
NEDg Description generation batch_6a1633dd88848190bf73982c2ce00ffd completed May 26, 2026, 11:59 p.m.
NED2 Entity disambiguation (via description) batch_6a16365587e08190b93663807e950946 completed May 27, 2026, 12:09 a.m.
PD Predicate disambiguation batch_69f663362c008190a22afed262f1e426 completed May 2, 2026, 8:48 p.m.
Created at: April 28, 2026, 1:10 a.m.