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๐Ÿ’• What's New: new reasoning models and better share links ๐Ÿ”ฅ

Welcome to the ChatPRD newsletter. For those of you who are new, welcome! And to those of you who have been here for a while, thank you so much for being here.

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By Claire Vo

February 20, 2025

๐Ÿ’• What's New: new reasoning models and better share links ๐Ÿ”ฅ

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Hello everyone ๐Ÿ‘‹

Welcome to the ChatPRD newsletter. For those of you who are new, welcome! And to those of you who have been here for a while, thank you so much for being here.

This week we are doing some major experimentation, and released a big new feature. Let's talk about it ๐Ÿ‘‡

๐Ÿงช Model Experimentation: O3-mini vs GPT-4o

While new shiny features are always fun, the most important part of our product is the output that you get in your documentation ๐Ÿ“„ So we are experimenting with different models to see which creates the best artifacts for you!

So far we've learned that O3-mini writes more, and takes about 45% more time to do so. But what we really want to know is; which model do our users prefer?

And that's where we need your help ๐Ÿ™ As you generate documents in ChatPRD, please use the ๐Ÿ‘ ๐Ÿ–ค ๐Ÿ‘Ž emojis to help us figure out which model works best for you!

We'll be sure to share results of your feedback in an upcoming newsletter ๐Ÿ’Œ

And if you run into hiccups, please let us know in support chat. We've learned non-deterministic models non determine, so need you to raise the flag when you see something odd!

๐Ÿ”— Share Links for Multiple Docs

For those sharing your chats with non-ChatPRD users: you can now create share links with multiple documents ๐Ÿ‘

No additional steps needed - just to go to the chat you want to share, click Share, and copy the share link.

Your share recipient will be able to seamlessly navigate between all the different documents that you've created. This is great for reviewers who want to see different iterations of a document, or for folks who want to share a bundle of artifacts (like a PRD, Usability Test Plan, and Go-to-Market Strategy)

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๐Ÿช Other Updates from the ChatPRD Universe

This week I shared the total people count at ChatPRD. Turns out you don't need a massive team to make magic happen ๐Ÿ”ฎ

I also shared advice on how you can become a better product manager and leader through dogfooding - highly recommend you check out this video ๐Ÿ‘‡

And lastly, we loved this LinkedIn post by Jimmy Kelly โ™ฅ๏ธ

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๐Ÿ’• What's New: new reasoning models and better share links ๐Ÿ”ฅ | ChatPRD Blog