Vaibhav (VB) Srivastav
@reach_vb
founder mode @OpenAI | ex @huggingface | F1 fan | *opinions my own
336 Following 62.2K Followers
QoL upgrade for ChatGPT side chats! they no longer expire or disappear after a restart or update.
faster to open, better at talking to the main chat, fewer failed tool calls and clearer activity.
archive or delete them on their own or with the main chat, or ask ChatGPT to clean up.
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Side chats in ChatGPT no longer expire or disappear when you restart the app!
When I joined OpenAI, I found this to be one of the biggest pain points for side chat users, and as of today, it's fixed. Never lose data just because you updated, restarted, etc.
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holy shitt, it’s the claw father himself!! 🔥
we’re just about ready to get the show started @ Dev Day Exchange London 🤩
we’re just about ready to get the show started @ Dev Day Exchange London 🤩
banked reset for y’all - enjoy!
Day 28/ Banked 2/2
it’s true! my dog just helped put all my upcoming concerts and movies in my calendar.
starting to wonder which one of us needs looking after
Dot still autocorrects to dog and that makes many texts I receive hilarious
it’s 1st of november which only means one thing - ITS CHRISTMAS TIMEEEE!!
Finally!! You can switch between accounts on the mobile app (desktop coming soon)
Also, RESETS incoming!??
Day 26/ You can now easily switch between multiple accounts on mobile, and coming soon to desktop too. Next two days will be resets… banked… do with this what you may 👀.
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ngl, codex tab (composer predictions) is reminiscent of cursor tab
solved a few coding problems by hand today!
felt surreal
there are many futures. which do you want to build?
recommended read 🔖
We’ve updated the Model Spec, our public description of how we want our models to behave. This revision makes clearer what we want from models as they take on more autonomous work in the world and become capable of helping us in new ways. 🧵
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To clarify: If you’re already on Pro 200, you’re keeping your current Work + Codex limits. No cuts.
2x usage limits for Pro 100/200/500 + Business Premium, starting today!
Pro 200 limits won’t be reduced. dots keep their extended limits too, with usage counted separately.
more room to build 🫡
2x usage limits for Pro 100/200/500 + Business Premium, starting today!
Pro 200 limits won’t be reduced. dots keep their extended limits too, with usage counted separately.
more room to build 🫡
Day 25/
We are doubling all usage limits for all Pro 100/200/500 tiers and Business Premium, effective today.
We heard your kind feedback and won’t be reducing usage limits for Pro 200, so your Work and Codex usage will stay the same. We’re also going to continue offering extended limits for dots for now, and usage of your dot will still continue to be separate from your default usage.
And we'll of course also keep shipping better models and other efficiency improvements that increase your effective usage over time.
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You asked, we delivered! Starting today you get up to 500$ per month in API credits.
Use it on GPT Live, Image 2.5, Decisions API and more!!
Enjoy!
Starting today, eligible ChatGPT Pro and Business subscribers can claim up to $500 per month in API credits to build apps and agents.
Big FYI: DO NOT change models unless you really know what you’re doing, the prompts for these models are carefully calibrated for the defaults.
Codex's Dreaming V3 memory system uses GPT-5.6 Luna and Terra by default.
Upgrade by copying the following into config.toml:
extract_model = "gpt-6-luna"
consolidation_model = "gpt-6.1-terra"
Both models are more intelligent AND cheaper than their predecessors.
It's better than a free lunch. It's like getting paid to eat lunch.
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Excited to kickoff our DevDay Exchange in France, and you all are building with AI!! 🇫🇷
> weekly active Codex users are up more than 14x since the start of 2026
> ChatGPT Business seats are up nearly 70% over the past year
> work users tripled since launch
and France is now top 10 globally for active OpenAI API developers.
oh and congrats to the codex micro winners too ;)
let’s go!! 🚀
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LETS GOOO Paris, excited to meet you in just a bit!! 🙌
curiosity maxxing
find answers to the questions that randomly pop up, lean into the thought that make you uneasy
write till your brain runs clear, follow through those strings of ramblings & unkempt thoughts
and keep going until your “why now” becomes a “why not”
be curious.
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ICYMI: Composer predictions are now live for all Pro users in Codex.
It allows codex to analyse your entire conversation and project context to suggest the next best prompt.
In the past 2 weeks, it’s successfully predicted 36% of my next steps & about 11% more with minor changes to the suggestion.
Give it a shot ;)
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