Triple

T9627751
Position Surface form Disambiguated ID Type / Status
Subject Event Horizon Telescope E232512 entity
Predicate coordinatedBy P86 FINISHED
Object Event Horizon Telescope Collaboration E232512 NE FINISHED

How this triple was built (2 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: Event Horizon Telescope Collaboration | Statement: [Event Horizon Telescope, coordinatedBy, Event Horizon Telescope Collaboration]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Event Horizon Telescope Collaboration
Context triple: [Event Horizon Telescope, coordinatedBy, Event Horizon Telescope Collaboration]
  • A. Event Horizon Telescope chosen
    The Event Horizon Telescope is a global network of synchronized radio observatories that together function as an Earth-sized virtual telescope, best known for capturing the first direct image of a black hole.
  • B. Einstein Telescope Collaboration
    The Einstein Telescope Collaboration is an international scientific consortium dedicated to designing and developing a next-generation underground gravitational-wave observatory in Europe.
  • C. EHT
    EHT is a European international ice hockey tournament series featuring national teams from top hockey countries such as Sweden, Finland, the Czech Republic, and Switzerland.
  • D. LIGO Scientific Collaboration
    The LIGO Scientific Collaboration is an international group of scientists and institutions that built and operate the LIGO detectors and made the first direct detection of gravitational waves, confirming a key prediction of Einstein’s general relativity.
  • E. Joint ALMA Observatory
    The Joint ALMA Observatory is the international organization responsible for managing and operating the Atacama Large Millimeter/submillimeter Array (ALMA) radio telescope facility in Chile.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca848793ec8190a93a12383a754dc0 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9afeb64c8190be91024c2e9039d3 completed April 1, 2026, 10:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69d182291c34819099f3f43769849c5d completed April 4, 2026, 9:27 p.m.
Created at: March 30, 2026, 8:10 p.m.