EVERYTHING announced at OpenAI's DevDay

PLUS: xAI's insane pace of development

Welcome, AI enthusiasts.

OpenAI just rocked the AI world (again) with its epic DevDay releases including customizable GPT bots, GPT-4 Turbo, and expanded API access.

Sam Altman and co. just reminded the world why ChatGPT sits on the AI throne. Lets get into it

In todays AI rundown:

  • OpenAIs MASSIVE DevDay announcements

  • xAI unveils PromptIDE for AI development

  • 10 new AI tools to try

  • How to boost your social media with AI insights

  • Kai-Fu Lee reveals Chinese open-source ChatGPT rival, Yi-34B

  • CBS launches a new venture to identify AI Deepfakes

Read time: 4 minutes



Image source: The Rundown, live from DevDay

The Rundown: OpenAI just hosted the companys hotly anticipated DevDay event, unleashing a series of major announcements, including custom GPTs, GPT-4 Turbo, a GPT builder and store, and more.

Customizable GPT Builder:

  • GPT Builder will allow anyone to customize and share their own custom AI assistants (GPTs) with natural language.

  • You can add advanced custom instructions to your GPTs, including files, descriptions, actions, DALL-E 3 profiles, and more.

  • Alongside GPT Builder, theyre launching a GPT Store, allowing regular people to make money by selling their newly built GPTs.

  • GPT Builder is rolling out now to ChatGPT Plus and Enterprise users.

  • Check out our initial tests of GPT-4 Builder here, where we built an entire X/Twitter post optimizer bot available to chat with here.

GPT-4 Turbo:

  • GPT-4 Turbo is OpenAIs new model with an upgraded 128K context window that allows it to read prompts as long asa 300-page book.

  • The model also has improved performance, an updated knowledge window to April 2023, and is 3x cheaper for developers.

Additional updates:

  • Brand new APIs for developers to build apps using Vision, text-to-speech, and DALL-E 3 with slashed developer costs.

  • A new Assistants API helps build customizable goal-driven AI apps, with fine-tuning expanded to GPT-4 and custom models available.

  • OpenAIs new Copyright Shield will pay the costs incurred, if you face legal claims around copyright infringement while building with tools.

  • We also discovered ChatGPTs newly (unannounced) "Builder Profile" which allows anyone to create a profile for the upcoming GPT Builder marketplace. Check out our early access findings here.

Why it matters: OpenAI just changed the AI game again with its latest updates unlocking a new paradigm of capabilities for builders to create on their platform. While the competition has been heating up, OpenAI just reminded the world who currently sits on the AI throne.


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Image source: xAI

The Rundown: Elon Musk's xAI continued to ship new AI upgrades following its Grok release, now launching PromptIDE an integrated development environment for building prompts and analyzing AI model outputs.

The details:

  • PromptIDE gives transparent access to the Grok-1 model through a Python SDK, allowing for complex prompting techniques and visualization of model outputs.

  • Features include a code editor, analytics like token probabilities, uploaded file support, and sharing of prompts.

  • PromptIDE is currently available to members of xAI's early access program.

The relevance: xAI is moving fast with the training time of their new ChatGPT competitor, Grok of just 2 months. If this insane pace of development is maintained, it could quickly make xAI a household name in the AI race. Weve got our fingers crossed that more users can get access soon and try it out.


Freeflo- Jumpstart AI image creation with curated, beautiful and reusable styles for Midjourney, Clipdrop, Firefly or DALL-E (link)*

Touring- The ultimate app for travelers, discover the world with AI (link)

LogoPicture AI- Create AI art with your logo in a few minutes (link)

Claros- An AI salesperson that helps your customers find what to buy (link)

ShortVideoGen- A simple text-to-video generator with audio (link)

Humata- Ask questions and chat with any file instantly using AI (link)

Chatbase- Create a ChatGPT-like chatbot widget for your website (link)

Synthesia- Create professional videos without mics, cameras, or actors using an AI-generated character (link)

Murf- Make studio-quality voiceovers in minutes (link)

Palette- Colorize your black and white images within seconds (link)

Browse the most popular tools ever featured with our tool database.

* = This is sponsored content


Want to supercharge your growth on X/Twitter or other social media platforms? Leverage AI to help optimize your posts with these five steps:

Get your insights: Export analytics from your platform or use a third-party tool. Focus on recent data.

Feed it to ChatGPT: Upload the data to ChatGPT's Advanced Data Analysis (Requires paid access). For a free workaround, try Claude.

Ask key questions: Prompt for the best times to post, top keywords, niche recommendations etc based on your stats. Examples: What's the best time to post for max engagement? What are the hottest keywords for my account? What is the best niche I should post about?

Implement advice: Here's the best use case of them all, in my opinion. Ask ChatGPT: "Based on my analytics, how can I improve my account to maximize reach?"

With your actual metrics, ChatGPT can provide tailored recommendations to refine your approach, reach more people, and grow your presence!


Join Godfather of AI Dr. Yoshua Bengio and NYU Stern professor / AI optimist Scott Galloway for a discussion on the ethics of AI from the need for regulation to the impacts on job loss. RSVP today!

Renowned AI expert Kai-Fu Lees 01.AI venture just launched its first open-source model, Yi-34B aiming to be Chinas answer to ChatGPT. Valued at $1B, 01.AI has moved fast to amass talent and GPUs in wake of U.S. chip sanctions aiming to build a thriving ecosystem around Chinese AI.

CBS just launched a new venture to identify AI deepfakes and misinformation, hiring forensic journalists and ramping up new tech to help fact-check reports and media. The news org is racing to maintain credibility as authenticity gets harder than ever to verify in the AI era.

Browse all available AI job positions with our job board.


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Thats it for todays news in the world of AI!

If you have anything interesting to share, please reach out to us by sending us a DM on Twitter: @rowancheung & @therundownai

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