According to their slides[1] it is planned:<p>Quoth: &quot;Models can be described and modified with<p>• C++ code<p>• Network definition language (NDL) and model editing 
language (MEL)<p>• Brain Script (beta)<p>• Python and C# (planned)<p>&quot;<p>[1]<a href="http:&#x2F;&#x2F;research.microsoft.com&#x2F;en-us&#x2F;um&#x2F;people&#x2F;dongyu&#x2F;CNTK-Tutorial-NIPS2015.pdf" rel="nofollow">http:&#x2F;&#x2F;research.microsoft.com&#x2F;en-us&#x2F;um&#x2F;people&#x2F;dongyu&#x2F;CNTK-Tu...</a> thanks to @sharms