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September 19, 2026

An AI writing coach trained on 100 million hours of… · M&A Beginners 🎓

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Models & Agents for Beginners — AI explained simply — for beginners and teens.

Models & Agents for Beginners

AI explained simply — for beginners and teens.

Ep 171 · Sep 19, 2026

🎧 Today's episode
Episode 171 · An AI writing coach trained on 100 million hours of listener reactions just launched for fiction creators.
2026-09-19
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An AI writing coach trained on 100 million hours of listener reactions just launched for fiction creators. Pocket FM’s new Sherpa tool helps anyone turn a story idea into a full season with characters, cliffhangers, and audience-tested dialogue. It shows how AI can now study what keeps people hooked and feed that back to writers. Today we’ll unpack how that works, meet a 13-year-old who built their own AI feedback tool, and check a free guide for learning more.

The Big Story

Pocket FM just released Sherpa, an AI writing helper built from over 100 million hours of real listener data. The app already lets people listen to serialized stories and spend coins to unlock more episodes, and now it turns that same data into writing advice. Think of it like a music app that notices exactly when you skip a song and then tells the artist how to write better hooks. Sherpa takes an idea you bring and helps shape characters, plan a whole season, write dialogue, and place moments where listeners are most likely to keep going.

Writers still make the final choices, but they get instant signals about what worked for millions of other listeners. For teens who love fanfiction, storytelling on TikTok, or dreaming up their own web series, this lowers the barrier between “I have an idea” and “I finished a whole season.” It also shows a future where creative tools learn directly from audience behavior instead of just generic writing tips.

You can try the idea right now by opening the Pocket FM app on your phone, starting a new story project, and feeding Sherpa a simple premise like “a teen finds a phone that predicts the future.” See what characters and cliffhangers it suggests, then tweak them yourself. The tool is free to experiment with inside the existing app. Pocket FM grew from 21 million to 500 million dollars in annual recurring revenue in just three years by studying exactly where listeners drop off or choose to spend coins. US users already spend more than two hours a day inside the app, compared with less than one hour on TikTok. Sherpa uses that listening data to suggest where a story should leave people hanging and how dialogue can feel more natural. The company says the goal is to help more people finish the stories they have carried in their heads for years. Even with all that help, the creators behind Sherpa still stress that writers need their own taste and a reason for anyone to care about the final result. Source: x.com


Explain Like I'm 14

You know how TikTok seems to know exactly which video will keep you scrolling even when you meant to stop after one? It watches tiny signals like how long you watch, whether you rewatch, or if you tap away fast. Now picture the same idea but for stories instead of short videos.

Sherpa looks at millions of moments where listeners stopped listening, spent coins to continue, or binged an entire season. Those moments become training signals that teach the AI which kinds of dialogue, twists, or character choices tend to hold attention. The model then turns those patterns into suggestions for new writers.

It is not magic or mind-reading. It is simply counting and comparing patterns at huge scale, the same way a friend who has watched every episode of a show can guess what will happen next. The more listening hours the system sees, the sharper those guesses become.

That is why the tool can point out places where a story might lose people before the writer even shares it with real readers. The 100 million hours of data include precise timestamps showing where audiences decided to stop or pay to keep going. Those exact points become the training examples that shape every new suggestion Sherpa offers. Because the data comes from real listeners who already spend coins inside the app, the patterns reflect actual choices rather than made-up preferences. Writers still decide which suggestions to keep and which to ignore, but they start with information that used to require months of testing with real readers.


Cool Stuff & Try This

A 13-year-old just built an AI that turns messy comments into clear product advice FeedbackAI takes raw user comments like “the app is slow on my phone” and automatically sorts them into categories, priority levels, and short summaries. It also groups similar comments so teams can see bigger patterns. The whole project runs in a browser and was built by someone still in middle school, proving you do not need to be a professional coder to make useful AI tools. The creator built the system so that when a comment arrives, the AI parses it into structured fields such as Category: Performance, Priority: High, and Summary: Improve mobile speed. It then clusters similar comments together to create global recommendations for product teams. The app is currently a non-commercial validation project and remains password-protected to avoid running up large bills on the creator’s OpenAI account.

Go to https://feedback-ai-beta.lovable.app, enter the bypass code BETA2026, and paste a few sample comments about a game or app you use. Watch how the AI organizes them and see if the groupings make sense to you. You can test the input parser with your own made-up comments to see where it succeeds or struggles. Source: reddit.com

A free step-by-step guide shows exactly how to learn large language models from zero The guide walks through what large language models actually are, how they are trained, and simple ways to start experimenting without any coding background. It is written for complete beginners and includes clear next steps you can follow on your own laptop or phone. The article explains the difference between simply using a model and understanding how it was built, then moves into practical exercises that require only a browser. Each section builds on the last so readers can move from basic prompts to more advanced experiments at their own pace.

Open the article at https://www.analyticsinsight.net/artificial-intelligence/how-to-learn-large-language-models-a-beginner-to-practitioner-guide and pick the first hands-on section that matches your level. Try one small exercise today, like chatting with a model while noticing what it gets right or wrong. The guide is designed so that someone with no prior technical experience can complete the early steps in a single afternoon. Source: analyticsinsight.net


Quick Bits

Smart glasses that stop recording when someone asks HTC’s new Vive Eagle glasses include an optional setting that pauses recording the moment anyone nearby says stop. The feature is off by default, giving people a simple way to protect privacy during everyday use. The setting can be turned on in the device menu so that any spoken request to stop immediately halts video capture without extra buttons or menus. Source: x.com

Even if AI stopped improving today, most people still have years of catching up Current models can already do far more than most of us are using them for. The gap is not about new breakthroughs but about learning how to fold these tools into school projects, creative hobbies, and daily tasks. The post points out four specific advantages that help people close this gap over time, starting with simply noticing where a model can already save hours on repetitive work.

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Issue #171 · Models & Agents for Beginners · Sep 19, 2026
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