Triple

T19613349
Position Surface form Disambiguated ID Type / Status
Subject Population Council E470789 entity
Predicate developed P73 FINISHED
Object Mirena
Mirena is a hormonal intrauterine device (IUD) used for long-term birth control and treatment of heavy menstrual bleeding.
 E1387882 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: Mirena | Statement: [Population Council, developed, Mirena]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mirena
Context triple: [Population Council, developed, Mirena]
  • A. Norplant
    Norplant is a long-acting, implantable hormonal contraceptive system that provides multi-year birth control through small capsules placed under the skin.
  • B. Jadelle
    Jadelle is a long-acting, reversible contraceptive implant consisting of hormone-releasing rods placed under the skin to prevent pregnancy for several years.
  • C. Giprostal
    Giprostal was a prominent Soviet-era design institute specializing in the planning and engineering of metallurgical and industrial facilities.
  • D. Denesuline
    Denesuline are a First Nations people of the larger Dene cultural and linguistic group, traditionally inhabiting subarctic regions of northern Canada.
  • E. Plan B 2.0
    Plan B 2.0 is an influential environmental book by Lester R. Brown that outlines a comprehensive global strategy for achieving sustainability and addressing climate change, population growth, and resource depletion.
  • 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: Mirena
Triple: [Population Council, developed, Mirena]
Generated description
Mirena is a hormonal intrauterine device (IUD) used for long-term birth control and treatment of heavy menstrual bleeding.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mirena
Target entity description: Mirena is a hormonal intrauterine device (IUD) used for long-term birth control and treatment of heavy menstrual bleeding.
  • A. Norplant
    Norplant is a long-acting, implantable hormonal contraceptive system that provides multi-year birth control through small capsules placed under the skin.
  • B. Jadelle
    Jadelle is a long-acting, reversible contraceptive implant consisting of hormone-releasing rods placed under the skin to prevent pregnancy for several years.
  • C. Giprostal
    Giprostal was a prominent Soviet-era design institute specializing in the planning and engineering of metallurgical and industrial facilities.
  • D. Denesuline
    Denesuline are a First Nations people of the larger Dene cultural and linguistic group, traditionally inhabiting subarctic regions of northern Canada.
  • E. Plan B 2.0
    Plan B 2.0 is an influential environmental book by Lester R. Brown that outlines a comprehensive global strategy for achieving sustainability and addressing climate change, population growth, and resource depletion.
  • 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_69d8e510fa248190b7afb274a1d4cf73 completed April 10, 2026, 11:54 a.m.
NER Named-entity recognition batch_69e640cd5de48190a9f7bab4da3f5b5a completed April 20, 2026, 3:05 p.m.
NED1 Entity disambiguation (via context triple) batch_6a077edc7028819097379146c15d9e64 completed May 15, 2026, 8:15 p.m.
NEDg Description generation batch_6a077f87d96c8190a8d9ee82e84be1f2 completed May 15, 2026, 8:18 p.m.
NED2 Entity disambiguation (via description) batch_6a07816f54408190b6458ed0d17f9b60 completed May 15, 2026, 8:26 p.m.
Created at: April 10, 2026, 1:43 p.m.