OpenAI launched 20+ things at DevDay.
The bigger signal? What’s being built around the model: agents, tools, state, decisions, permissions, guardrails, faster inference.
The model is becoming one component.
The real engineering is everything around it.
@OpenAI
Grok 4.7 is interesting for a reason beyond benchmarks.
xAI is pushing the model toward longer-running work, better self-verification, and longer context.
That is the shift I’m watching:
prompt → answer
becoming
plan → execute → use tools → verify → continue
A "human review" step is added just in case, sitting in the wrong place, where the reviewer eventually stops reading and just clicks through.
The fix isn't more review. It's asking what happens if this step is wrong.
https://t.co/7SScSN907V
The Realtime API feels like magic.
The modular stack feels like engineering.
Both are right at different stages.
A breakdown of when each one wins, by our AI Consultant @vanshsoni 👇
https://t.co/RVhBgaK1Gq
Every voice AI team reaches the same fork in the road.
I've watched it happen at least a dozen times.
Pick the wrong path here and you'll refactor everything in 6 weeks.
Here's the breakdown nobody puts in the marketing pages: 🧵
I wrote the full breakdown - including the 5 questions I ask every team at this fork, the production traps to watch for, and what I'd actually build today.
Link below 👇
If you're building voice AI right now, reply with what you're building. Always curious.
One of the worst services by @JioCare@reliancejio
You guys take payment on the very first point, but when it's planned to provide and install Jio Fiber, none of your support team or assigned agent picks up the call
It's been 3-4 days now, and the installation is pending
@MyIndusIndBank@RBI your IVR system is too bad, it never connect with correct response when we want to connect with support for emergency credit card issue, it never connects
Can you please check and revert on what we should do
@GetOneCardIN@OneCardHelp you have one of the worst service with your chatbot, suddenly my card is not working and it is declining every transaction without any information
same card is working for long time at my subscription please it is urgent
@JioCare@reliancejio Again your team has the worst service,
I booked Jio connection and paid online, then your team came and canceled that connection and created a new connection
Saying that, you will get a refund for your canceled connection but I haven't received till yet.
@vfsglobalcare one of the worst service
Kindly help us with our issue we have received our passport in Jaipur office and we have booked courier service while applying for the visa but now your team is calling us and told us to come to Jaipur and take passport