Zijie Cai
44 posts
Noooo I haven’t spent all the limits from last week 🥲 but thanks anyways.
Tibo@thsottiaux
Some of you noticed limits drained faster in Codex, we root caused it to an optimization that we rolled back that had an impact on cache hit rates when compacting across long running sessions. We fixed this and have now reset usage limits for all accounts. Enjoy the weekend.
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@thsottiaux @blader I vote GPT Glizzy 1.0.
Shoutout to Silicon Valley.
Hot dog vs not hot dog. 🌭
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Zijie Cai retweetledi
Business cards used to live in your wallet.
So I built a digital one that installs directly into Apple Wallet.
Not just another portfolio link.
A card you can carry, keep, and share instantly.
The goal is let anyone create their own digital business card.
Would you use this?
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Zijie Cai retweetledi
Zijie Cai retweetledi
Meet Gemini Spark, a 24/7 personal AI agent 🤖
- Have it work across docs, calendar, slides, and more, even when you close your computer
- Powered by Gemini 3.5
- Soon: macOS app, Chrome control, and text and email access
Roll out starts next week!
GIF
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This is generated by GPT Image 2.0.
X says it is not AI slop.
All you need to do is take a screenshot.
Greg Brockman@gdb
SynthID for checking if an image was generated by OpenAI:
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Kids can memorize TikTok lyrics after hearing them twice…
So I turned the 9×9 multiplication table into an AI-generated song + music video.
Studies found musical learning can improve recall by ~20%.
Future education should feel less like homework and more like Spotify. 🎵
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GPT Image 2.0 has SynthID watermark.
One screenshot later…
X can’t detect it anymore 💀
OpenAI@OpenAI
We’re adding new ways for people to identify AI-generated images and understand where they came from. In addition to C2PA Content Credentials, images now also contain a SynthID watermark, and can be identified using a public verification tool to check whether an image was made by OpenAI products. openai.com/index/advancin…
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Say hi to my dog: instagram.com/hanohanohh?igs….
(She sometimes follows back)
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Meet Hano, my official beta tester 🐶❤️
I built a dog nutrition app that feels more like a cozy crafting game than a calculator.
Build balanced real-food bowls, track nutrition live, and save meals for your dog.
Try Build-A-Bowl:
build-a-bowl-68cdd.web.app
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made for iPhone if anyone wants to try it ↓
apps.apple.com/us/app/super-d…
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New app idea:
Find a viral physical product.
Rebuild it digitally.
This $49.99 toy → now a $1.99 iPhone app.
No ads. Offline. Pocket-sized.
There are probably thousands of products that could work like this.
#buildinpublic #indiehackers #iosdev #AI
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