Rushabh Doshi

Co-founder: @hirofinanceai Writing: Formerly @hellodigit @facebook @google @microsoft

[Rohan Varma @TheRohanVarma]

We just launched Sites into Codex!

Software creation was always about more than writing code. Sites in Codex fundamentally gives the power of end-to-end software creation to every user, no matter their technical fluency.

These Sites are fully deployed to a URL, private to workspaces, come with authentication, can have static files, and can store dynamic data in databases.

It is in preview for business and enterprise teams and will be rolling out to all workspaces over the next day. Give it a try by typing @ Sites into Codex and ask it to build anything!

This project took a massive amount of effort across hundreds of people at OpenAI - proud that we were able to get this out and excited to see what you all build with it!

[Rushabh Doshi @radoshi]

@yacineMTB @Steve_Yegge I think you’re just testing for likability over skills.

[Rushabh Doshi @radoshi]

@Steve_Yegge 2 issues:
1/ Hard for employed mid-career engineers to take 2-3 days per interesting company.
2/ Heavily favors engineers who can pump out features in an unknown code base over deeper systems thinkers who take the time to understand before coding.

[Rushabh Doshi @radoshi]

Everyone in mid career needs to read Christensen’s best book: https://t.co/Y0jaHvjCXS

[Shreyas Doshi @shreyas]

https://t.co/BZ9YpF6DOo

[Rushabh Doshi @radoshi]

Wild if this works!

“One dose of VERVE-102 led to dose-dependent, substantial, and sustained reductions in PCSK9 and LDL cholesterol levels.”

https://t.co/GVcueYdiQS

[Rushabh Doshi @radoshi]

@deedydas @ni5arga Reminds me of someone else 🤔

[DHH @dhh]

For complicated agent work, it's amazing how much GPT5.5 has improved. I found 5.2 to be very far behind Opus. Now using Opus 4.7 after 5.5 feels like a big step backwards. Gotta love this level of competion! Strong comeback for OpenAI.

[Noam Brown @polynoamial]

Today, we’re sharing that a general-purpose internal @openai model achieved a breakthrough on one of the best-known combinatorial geometry problems. Less than 1 year ago frontier AI models were at IMO gold-level performance. I expect this pace of progress to continue.

[Rushabh Doshi @radoshi]

@ben_glenney 🧐

[Rushabh Doshi @radoshi]

@SnazzyLabs @mweinbach We have some prompts there ready for you.

Also have some fun combining it with imagegen to make you infographics.

[Rushabh Doshi @radoshi]

@mweinbach 🫡

[Rushabh Doshi @radoshi]

Let’s go!

[ChatGPT @ChatGPTapp]

A preview for Pro users: a new personal finance experience in ChatGPT.

Pro users in the U.S. can securely connect financial accounts, see where their money is going, and ask questions based on the information they choose to connect.

Your full financial picture, now in ChatGPT.

[OpenAI @OpenAI]

We’re talking about Goblins.
https://t.co/dqmcLGCW71

[Hiro Finance @hirofinanceai]

We started Hiro with the vision of building an AI personal CFO. Joining @OpenAI gives us the chance to pursue that vision at a much greater scale.

Important dates:
- Today: Hiro is no longer accepting new signups
- April 20, 2026: The product will stop working, but data export will remain available
- May 13, 2026: All user data will be deleted from our servers

Existing users can export their data from the Settings page in Hiro’s web app.

Thank you for trusting us with your time, feedback, and finances. Building for you was a privilege. We hope to serve you again through what we build next at OpenAI.

[Restive Ventures @restivevc]

Congratulations to the entire @hirofinanceai team! We've had the privilege of working with this group since their Digit days, and watched them build Hiro into something truly special.

Now they're joining @OpenAI to bring that vision to massive scale. Couldn't be more excited for what's ahead.

[Rushabh Doshi @radoshi]

Hiro is joining OpenAI!

[Hiro Finance @hirofinanceai]

We started Hiro with the vision of building an AI personal CFO. Joining @OpenAI gives us the chance to pursue that vision at a much greater scale.

Important dates:
- Today: Hiro is no longer accepting new signups
- April 20, 2026: The product will stop working, but data export will remain available
- May 13, 2026: All user data will be deleted from our servers

Existing users can export their data from the Settings page in Hiro’s web app.

Thank you for trusting us with your time, feedback, and finances. Building for you was a privilege. We hope to serve you again through what we build next at OpenAI.

[Rushabh Doshi @radoshi]

@badlogicgames @HamelHusain Congratulations! Pi is a fantastic piece of software. Thank you for being thoughtful about its stewardship.

[Rushabh Doshi @radoshi]

Always. Pin. Deps.

[Feross @feross]

🚨 CRITICAL: Active supply chain attack on axios -- one of npm's most depended-on packages.

The latest [email protected] now pulls in [email protected], a package that did not exist before today. This is a live compromise.

This is textbook supply chain installer malware. axios has 100M+ weekly downloads. Every npm install pulling the latest version is potentially compromised right now.

Socket AI analysis confirms this is malware. plain-crypto-js is an obfuscated dropper/loader that:

• Deobfuscates embedded payloads and operational strings at runtime
• Dynamically loads fs, os, and execSync to evade static analysis
• Executes decoded shell commands
• Stages and copies payload files into OS temp and Windows ProgramData directories
• Deletes and renames artifacts post-execution to destroy forensic evidence

If you use axios, pin your version immediately and audit your lockfiles. Do not upgrade.

[Rushabh Doshi @radoshi]

One of our most requested features!

[Hiro Finance @hirofinanceai]

Today we're launching one of our most requested features: Portfolio Analyst.

Aggregate all your investment accounts into one view and test alternative portfolios side-by-side. All supported by Hiro's AI that analyzes, explains, and recommends changes.

[Rushabh Doshi @radoshi]

Okay https://t.co/9MyhTA0urg is amazing.

If you're building an MCP server, you 100% need this to debug complex OAuth issues.

H/T to @jlowin for pointing me to it.