昨天从Tello刚办了个美国号码，网站上要求填 E911 地址才能开通，结果填啥都说我地址不对。然后让Muse找在线客服结果是个机器人，只会说帮我转邮件，让我打人工客服，这种比较复杂的沟通我口语不好，于是想到让Muse用 @turingou 做的 Tuwa 打过去了。 真个过程非常丝滑，我就注册完账号，绑定了我的信用卡。然后Muse写好稿子，剩下的全是它自己拨号、按语音菜单、等人工，跟客服聊了 8 分钟，先把姓名邮箱号码报了过了身份核对，被晾了几分钟之后客服回来说我账户没过安全检查，钱退给我，号也不能用了。Muse直接说不行，别停我号也别动我账户，办不了就给个工单号告诉我几天能处理，客服说系统标的她绕不过去，最后号还是没保住，Tello 一生黑。 但Tuwa的体验很惊艳，一通越洋电话它跟真人有来有回，话都说在点子上，打完还给我一份完整记录，Tuwa 太对我胃口了，爱了。

Just promoted our new GPT-Live outbound telephony API to GA, allowing developers to make phone calls from their Live voice agent, via any SIP trunk provider (e.g, Telnyx or Twilio). Calls can use HD Voice and can send and receive keypad events (DTMF).

💸 Update: My total biz expenses have now dropped to just ~$300/mo! This is to run all my websites/apps serving per year: - 20,000 paying customers - 252 million visitors - 2.4 billion requests - 2.4 petabyte (PB) in bandwidth (~$8,000/mo if you add the $7,000/mo GPU bill and $800/mo R2 storage I pay for Photo AI, I exclude it above because it's one project that's so much more expensive in size than all the other sites together, but included in the chart below) Claude Code helped me to find smart ways to save more money, AI is just really really really good at finding cost savings by itself, which is not so great for the economy short-term, but long term it trims all the fat and opens up spending for better investments I think Anyway here's what it saved me in money, almost $34,000/mo: - $29,000/mo - switched to better and cheaper video models on Photo AI, video was very expensive and since I didn't update it ever it stayed expensive, also routed some image jobs to Google Cloud where I have some Google Cloud Credits, and also routed some jobs to Sume which sells AI models at market cost, very cool! This made my GPU bill go from $36,000/mo to $7,000/mo - $3,000/mo - consolidated my servers, cancelled Digital Ocean and Linode and moved everything to Hetzner saving about $3,000/mo - $1100/mo - analyzed my Backblaze B2 server backups, I had infinite versioning and lifecycle policies, that's reduced now to 30 days, this literally pushed the bill from $1,200/mo to $26/mo, about 50x cheaper! I had essentially versions of files for all my servers for over a decade, crazy! - $400/mo - similarly added Lifecycle Policies to my Cloudflare R2 bucket for Photo AI, pics are automatically put in cheaper Infrequent Access after 90 days, there was years of photos in there so this reduced the R2 bill from $1,200/mo to $800/mo - $118/mo - Claude analyzed all my Cloudflare Domain registrations, lots of domains I didn't use and didn't make sense to keep paying for, lots of things that also don't really make sense anymore in a post-AGI world, renewals for .io TLD are now $50/year which adds up fast! - $100/mo - Claude also analyzed my Claude subscription (yes!) and discovered I don't even use the Max 20x plan limits, so I downgraded from $200/mo to $100/mo Even including Photo AI, I have now cut my costs by 90% from last year, getting me close to my biz expenses amount from a decade ago when I started building things Costs slowly creep up over the years and you don't realize all the things you're spending on but AI is nice to help you figure all that out (also in your personal life!)

早上好，昨天是密集开发日，一口气发布了 30 多个 Tuwa 公开测试版本，放在以前真的不可思议。其实就在今年年初，这一切还没有办法完全做到自动化！

新 App：玛嗒玛嗒输入法 打拼音出日语汉字，打英语出片假名，长按动词、形容词变形。 汉字带假名读音，片假名带英文原词。 边打边学，拼音和英语打的词自动汇聚成单词本，假名打过后自动标记学会。 用玛嗒玛嗒，日语ペラペラ！