Open source rules: Revolut transferred 2,000 developers from Cloud Code and Codex to the Chinese GLM - and this reduced the company's costs on AI by 90%. The fintech giant examined the bills for AI, which for some engineers reached $10,000 per month, and realized that the debit and credit didn't line up. That's why the company switched to an open model from Beit Z. non. Now a million tokens cost about $0.30 - 10 times cheaper than before. They write that following the transition the developers also benefited: the time to write the code was reduced by 60%, and the time to complete the tasks was reduced by 70%. And all because the developers usually removed symbolic restrictions, so they no longer limit themselves in matters. Amodi cries when he sees such news before the IPO.