32 Comments

I've been hesitant to go down the rabbit hole, maybe I will now after seeing so many fantastic use cases that fit within my genre of doing business.

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Thank you for sharing my example Lenny (No 12). I feel honored to be on this list.

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Thanks for sharing your example!

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GPT is just making my side project extremely exciting and faster to execute. I have created quiz using GPT automation script and have got 20k+ monthly quiz attempts.

1. https://www.xplainerr.com/quiz/product-management/tech-for-pm-65cfd2f9e6995e2215ae07e5

2. https://www.xplainerr.com/quiz/product-management

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Thank you for sharing!

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I love using GPTs. I have made several for different use cases, such as competitive analysis and user research. Way more powerful than the out of the box ChatGPT experience.

I made a bot that uses Product, Analytical, and Execution Sense along with a large knowledgebase to create PRDs, do competitive analysis, create Roadmaps with Epics & Stories, and act as an expert product colleague and mentor.

It surpassed the capabilities of Open AI's GPTs, so I have a web app instead. In private beta at https://pimm.ai

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Amazing, thank you for sharing!

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The array of ideas is really helpful. Thanks very much. Start to gain confidence little by little.

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Thanks for mentioning my 'PM Product Sense interview prep' custom GPT! It's interesting to see how many conversations it has every day.

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Thanks for making it!

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Seems really useful - will try it!

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Good stuff, as always!

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I use ChatGPT a lot as my personal assistant.

I feel it needs a lot of help and direction, but once you provide that, ChatGPT is able to do the core 60-70% of the work leaving the final polishing to you.

I work well with my assistant ChatGPT, and - all considered - it's quite a cheap employee!

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Thanks for sharing!

What kind of help and direction do you find it needs most? Any tips you can share with folks?

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In the Custom Instructions I am very specific about what type of tone, diction, format, I want it to use when producing responses. This works somehow well, however I find that often I'll have to remind it what format I want.

Also, I play around a lot with prompts. I created a personal bank of prompts I save in Obsidian and I use them every time I'm going through a specific exercise and I need a particular "voice" (I learned a lot from Nicholas Cole and Dickie Bush on these things).

Ultimately, as with all technologies, the more you practice the more you'll find out about it.

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Great use cases here. Thanks for compiling! Going to share with my readers this Sunday :)

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+1 - very insightful and helpful! Can’t wait to try some of these ideas out

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So much value and great tips in this! Thank you!

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Hi Lenny - I built a GPT I trained based on a great deal of custom content I developed over the years at Amazon, Google, Meta, and startups. I'd be interested in your take: https://chatgpt.com/g/g-Q8CX1ZC8P-product-partner

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Love it! Will take a look.

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I'd love to chat with you more about this space - ping me if you're available.

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Thank you for this! 🙌🏻

I've been looking to find people who are getting the best out of LLMs and what interesting conversations are they having.

here's how I use GPT proudly:

- On decision making (zooming out): To avoid cognitive biases while decision making built this https://chatgpt.com/g/g-jgzCM96eF-beawareofyourbiasesgpt (the idea is to know your blindspots and get the outside-in view

- PRDs edge cases: GPT solves me the programming mindset, does red teamming and edge cases that needs to be solved for a feature/product

- (Chain prompting and clarity in writing is prerequisite) One hack I always use is, I'll ask it to create tables and ask it to assign confidence % it has in terms of prioritisation/prediction

For eg. "Find me most unsexy and most inefficient industries where potential of AI disruption is high, creating high profit pools

Present in a table; Industry, why inefficient, AI disruption potential, how can AI disrupt, gross margins, your confidence %"

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Thanks Lenny. Ps Love your podcast and newsletter - because you offer very specific useable business insights, in a very humane, authentic manner.

My life’s work has been fast tracking strategic projects, in a way that is respectful to people. Your values of respect and kindness shine through in your work.

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Thank you for making my day 🥰

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Love these examples, it is tempting me to build my own custom GPT. I accelerate strategic projects with Human-Centered Strategy and other tools, so a Chatbot would help those that I work with. I'm just not sure whether I want to invest time building in ChatGPT. I've read that Claude Opus (the free version) is generating better results than the paid version of ChatGPT. I tested Claude for the last 2 days and think it is excellent in writing in a more human-like manner, with better more "thoughtful" answers. Any thoughts Lenny or others on which AI is a better bet for custom GPTs?

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I do hear Claude is smarter than GPT-4, but that's just until GPT-5 comes out. It'll keep going back and forth. I think the most important thing here is to get comfortable at using these tools, not necessarily be using the top tool at any one time.

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