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We comment that the recent exact six-loop and seven-loop computations ofrenormalization group functions for the O(N)-symmetric four dimensional phi^4quantum field theory show hints that the associated large order behavior isdominated by instantons rather than renormalons. This is consistent with along-standing conjecture that renormalization group functions in the minimalsubtraction (MS) renormalization scheme are not sensitive to renormalons.

Instantons or Renormalons? A Comment on phi4_4 Theory in the MS Scheme