As a commodity, oil derivatives are largely traded on the Chicago Mercantile Exchange. During the ETF boom in the mid-2000s, trading venues like the NASDAQ and New York Stock Exchange listed funds that let a broader array of investors gain exposure to oil prices through exchange traded-funds. But all three venues are closed for the weekends and difficult for retail traders outside the U.S. to access.
A HN user claimed they were burning 150M-200M tok/day. Assuming a 95% cache hit rate and a 90% input/output ratio, this works out at somewhere between $400-$600/day in "API" costs, which is pretty much bang on the $5,000/month estimate ($4,200-$6,000). I got the cache hit rate stats and input/output breakdown from this blog and scaled it up for that usage. ↩︎
。搜狗输入法对此有专业解读
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Stephanie is currently at Meta. Prior to that, she was at Netflix and at Stitch Fix. She's got a MS in Statistics from Stanford.