Triple

T744299
Position Surface form Disambiguated ID Type / Status
Subject Alexander Friedmann E15307 entity
Predicate employer P7 FINISHED
Object Main Geophysical Observatory
The Main Geophysical Observatory is a Russian scientific institution specializing in atmospheric physics, meteorology, and climate research.
 E87937 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: Main Geophysical Observatory | Statement: [Alexander Friedmann, employer, Main Geophysical Observatory]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Main Geophysical Observatory
Context triple: [Alexander Friedmann, employer, Main Geophysical Observatory]
  • A. Lamont Geological Observatory
    Lamont Geological Observatory is a renowned Earth science research center of Columbia University, known for pioneering work in seismology, oceanography, and plate tectonics.
  • B. Pangue Observatory
    Pangue Observatory is a small, privately run astronomical observatory in Chile’s Elqui Valley, known for its exceptionally clear skies and public stargazing tours.
  • C. Mamalluca Observatory
    Mamalluca Observatory is a popular public astronomical observatory in Chile’s Elqui Valley, renowned for its exceptionally clear skies and stargazing tourism.
  • D. Las Campanas Observatory
    Las Campanas Observatory is a major astronomical observatory in Chile renowned for its high-quality observing conditions and its role in cutting-edge optical and infrared astronomy.
  • E. Vernadsky Research Base
    Vernadsky Research Base is a Ukrainian Antarctic research station known for its long-term studies of ozone depletion, climate, and upper-atmosphere physics.
  • 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: Main Geophysical Observatory
Triple: [Alexander Friedmann, employer, Main Geophysical Observatory]
Generated description
The Main Geophysical Observatory is a Russian scientific institution specializing in atmospheric physics, meteorology, and climate research.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Main Geophysical Observatory
Target entity description: The Main Geophysical Observatory is a Russian scientific institution specializing in atmospheric physics, meteorology, and climate research.
  • A. Lamont Geological Observatory
    Lamont Geological Observatory is a renowned Earth science research center of Columbia University, known for pioneering work in seismology, oceanography, and plate tectonics.
  • B. Pangue Observatory
    Pangue Observatory is a small, privately run astronomical observatory in Chile’s Elqui Valley, known for its exceptionally clear skies and public stargazing tours.
  • C. Mamalluca Observatory
    Mamalluca Observatory is a popular public astronomical observatory in Chile’s Elqui Valley, renowned for its exceptionally clear skies and stargazing tourism.
  • D. Las Campanas Observatory
    Las Campanas Observatory is a major astronomical observatory in Chile renowned for its high-quality observing conditions and its role in cutting-edge optical and infrared astronomy.
  • E. Vernadsky Research Base
    Vernadsky Research Base is a Ukrainian Antarctic research station known for its long-term studies of ozone depletion, climate, and upper-atmosphere physics.
  • 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_69a49358aa308190adbc9b5a0a2adcf9 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a610ba9881908b4e5e7dcc6ed0f5 completed March 1, 2026, 8:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69a64a6500488190b8799d1639b64fe3 completed March 3, 2026, 2:41 a.m.
NEDg Description generation batch_69a64adcbdf08190a67d81b494698b86 completed March 3, 2026, 2:43 a.m.
NED2 Entity disambiguation (via description) batch_69a64b7463688190826ae85d27fe43d5 completed March 3, 2026, 2:46 a.m.
Created at: March 1, 2026, 7:37 p.m.