As you could have predicted, prediction is big these days. Big enough, in fact, that leading B2B practitioner Radius today announced new investment funding of $50 million. That brings the total raised to date by the San Francisco-based company to $125 million, which CEO and cofounder Darian Shirazi told me via email was “almost as much as the [other] predictive providers combined.” Those others include such competitors as Lattice Engines and Infer.