AI API calls are expensive. After our always-on bot burned through tokens, we found seven optimization levers that cut costs by 45-50% without sacrificing output quality.

Few ideas are less fashionable in Washington these days than fiscal deficit reduction. Politicians have always relied on deficit spending and budget gimmicks to pay for their priorities, but the ...

Getting the most out of A/B and other controlled tests by Ron Kohavi and Stefan Thomke In 2012 a Microsoft employee working on Bing had an idea about changing the way the search engine displayed ad ...