Classifier Instance:

Anchor text: Virgo
Target Entity: Virgo_interferometer
Preceding Context: During LIGO's fifth Science Run in November 2005, sensitivity reached the primary design specification of a detectable strain of one part in 10 21 over a 100 Hz bandwidth. The baseline inspiral of two roughly solar-mass neutron stars is typically expected to be observable if it occurs within about , or the vicinity of our Local Group of galaxies, averaged over all directions and polarizations. Also at this time, LIGO and GEO 600 (the German-UK interferometric detector) began a joint science run, during which they collected data for several months.
Succeeding Context: (the French-Italian interferometric detector) joined in May 2007. The fifth science run ended in 2007. It is hoped that after extensive analysis, data from this run may uncover two unambiguous detection events. This would be a milestone in the history of physics. In 2004, it was reported that theorists estimated the chances of an unambiguous direct detection by 2010 at one in six.
Paragraph Title: Observations
Source Page: LIGO

Ground Truth Types:

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|  |  |  |  |---wordnet_instrument_103574816
|  |  |  |  |  |---wordnet_instrument_103574816_rest

Predicted Types:

TypeConfidenceDecision
wordnet_artifact_100021939-1.4089695466799237 0
wordnet_event_100029378-0.7635951937404442 0
wordnet_organization_108008335-1.3164453645031289 0
wordnet_person_100007846-0.7135725696451811 0
yagoGeoEntity-1.3010004481302646 0
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|  |---wordnet_artifact_100021939
|  |---wordnet_event_100029378
|  |---wordnet_organization_108008335
|  |---wordnet_person_100007846
|  |---yagoGeoEntity