Measurements of Hadron Production at CMS

Measurements of hadron production in pp collisions are presented including charged particle transverse momentum, pseudorapidity and event-by-event multiplicity distributions at sqrt(s) = 0.9, 2.36 and 7 TeV, for NSD and inelastic events. Measured spectra of identified strange hadrons, reconstructed based on their decay topology, are also shown. Comparisons to several QCD Monte Carlo models and tunes are discussed.