Vivekdeep Gupta

I can confirm that this is true.

@BharatVasani1 Do you think it is a bad thing or a good thing sir?

In the recent few legal seminars/ webinars I attended, I have observed that ChatGPT is an undisclosed “knowledge partner”. Experienced eyes and ears can easily identify the answers supplied by ChatGPT !!

Great news to start off the new financial year. @Razorpay is now embedded natively inside @OpenAI’s Codex, an industry-first for any Indian payments company. A developer prompts "build me a fitness app with a ₹499 one-time payment." Codex builds it. Razorpay handles the payments. No separate integration, no dashboard-hopping. If AI makes creation effortless, monetisation should be just as simple. India has 6 million developers & weekly Indian users of Codex 4x'd in two weeks this February. We’re building for this shift where more people can create, launch, and earn without friction. We have always enabled businesses so that their payments are smoother, easier, simpler & faster and Codex just got added to that already illustrious list.

Own your PRs, you are in charge. don’t give away credit for your work! Use Codex.

Chatgpt Vs Claude in Excel TLDR: Gave ChatGPT and Claude the same credit risk modeling task in Excel. ChatGPT followed proper methodology, did variable clustering, train/test split, Excel native model, AUC 0.627 on test data. Claude skipped clustering, inflated IV with sparse categories, ran the model in JavaScript not Excel, reported 0.706 AUC on training data with no split. Chagpt 5.4 nailed a real world Banking and Finance modelling case study. I gave both ChatGPT and Claude the same banking credit risk dataset with the same prompt: bin the variables, calculate Information Value, do variable clustering, select features, build a model in Excel, generate ROC. Basically an end to end scorecard development workflow inside Excel. ChatGPT followed the brief properly. Quantile-based WoE binning, IV ranking across all 33 variables, correlation-based variable clustering at 0.75 threshold to remove redundant features, picked 6 representative variables, built a 2-variable Excel-native decision tree with proper train/test split via ID mod 10, scored leaf-level bad rates, ROC on held-out test data. AUC: 0.627. Claude looked more impressive on the surface. 28 sheets, individual binning for every variable, logistic regression with 27 features, gradient descent at 500 epochs, full coefficient table with importance bars, confusion matrix, precision/recall/F1. AUC: 0.7066. Sounds like it won right? So, The logistic regression was computed in JavaScript via execute_office_js and results were pasted as static values. That's not Excel-native, against the task. The 0.706 AUC? On the full training set, no train/test split. That number is meaningless. Variable clustering? Skipped entirely even though the prompt explicitly asked for it. It "selected" 31 out of 33 features which is barely feature selection. The entire feature ranking was built on a methodological error. I've done this exact dataset myself with deeper feature engineering and ensemble technique hit 0.70 AUC. The fact that ChatGPT got to 0.627 with less feature enigineering and naive modelling is genuinely impressive. Binning and IV based feature selection is one of the most important techniques in credit risk modeling and it nailed the workflow. One thing claude did well is the workbook is visually impressive. One area ChatGPT can improve, the visuals and formatting could be sharper, the workbook is functional but not polished.

Helping AI reach more people requires deep collaboration across the ecosystem. Today we’re announcing new investment, with support from @SoftBank, @NVIDIA, and @Amazon, to scale the infrastructure needed to bring AI to everyone. openai.com/index/scaling-…

@deepakshenoy I’ll take the other side of the bet on almost all of their predictions. It’s linear thinking at its worst.

This is the viral post that currently spooks everyone In 2008, we were told that oil reserves would only last a few years like this guardian piece: theguardian.com/environment/20… Even if you bought that argument and bet on solar, wind and what not, the truth is that oil companies still make money, and oil still employs people, and probably will for way beyond what we think is a limit Doomsday porn is addictive. AI based end of everything is the wwf of the world now, fun to watch but is mostly fake. Maybe the money is in the show, not the story they tell you.

It was a very good meeting indeed. India is making immense strides in the world of AI. We invite the world to invest in our talented youth and add vigour to this sector. @OpenAI

@GitaGopinath Codex always

Claude code or Cursor?

@TheRealAdamG Also, the Claw 🦞is the Law. So back!

Even more back.

I fail to understand the issue with this menu? It showcases local ingredients (banana blossom ftw), coupled with modern cooking styles. Indian food for foreign visitors does not always have to be the 5000 calorie daal Bukhara!

@_pagarwal You should try Codex 😉

Most founders think they’re “using Claude.” They’re not. They’re using the chat window. Claude Code in the terminal is a different species. It’s not autocomplete. It’s not Q&A. It’s an AI employee. The branding misses this completely. If it were called “Claude AI Employee,” adoption would 10x. The gap between using Claude and using Claude Code is enormous. Try it once. You’ll realize you weren’t using Claude at all.

GPT-5.2 and GPT-5.2-Codex are now 40% faster. We have optimized our inference stack for all API customers. Same model. Same weights. Lower latency.

I didn't think we'd see this from OpenAI. Such a big shift from what they were doing... and such a drastic contrast to the direction anthropic has taken with regards to subscription lockdown.

@rajeshsawhney You could say the same about the US universities as well but US created a better risk reward ratio technical talent. Till mid 2010s we failed to do so.

IIMa destroyed Indian engineering. For decades, the brightest engineers either went abroad or headed for IIMs straight out of college. A culture of rewarding management talent over engineering skills evolved. This rot went deep & resulted in a mess we are in. Thoughts?

@shyamalanadkat And you too pls?

while we’re at it, can openai get jt and ilya back

@TheRealAdamG True dat!

vibe shift

@paulg My Family and other animals is an underrated gem!

If you resolved to read more this year, here are some particularly pleasing books: Master and Commander, Franklin's Autobiography, The Inimitable Jeeves, My Family and Other Animals, Wing Leader, Some Experiences of an Irish RM, A Time of Gifts.

openai.com/index/disney-s… "The Walt Disney Company and OpenAI reach landmark agreement to bring beloved characters from across Disney’s brands to Sora"

openai.com/index/accentur… "- Accenture to equip tens of thousands of its professionals with ChatGPT Enterprise and have the largest number of professionals upskilled through OpenAI Certifications - OpenAI will be one of Accenture’s primary AI partners for its next generation of AI-powered services - Flagship AI client program launched to help organizations bring AI into every part of their business"