Claude Sonnet 4.5 is the most INSANE AI model ever
13:57

Claude Sonnet 4.5 is the most INSANE AI model ever

Alex Finn 29.09.2025 33 701 просмотров 1 281 лайков обн. 18.02.2026
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By the end of this video you'll be a Claude Sonnet 4.5 MASTER. Whether you are new or pro, you'll have something to learn here. JOIN MY FREE VIBE CODING COMMUNITY!! https://discord.gg/TzYjAds8YA Follow my X: https://x.com/AlexFinnX Sign up for my free newsletter: https://www.alexfinn.ai/subscribe My $300k/yr AI app: https://www.creatorbuddy.io/ Claude Sonnet 4.5 Announcement: https://www.anthropic.com/news/claude-sonnet-4-5 Claude Agent SDK Announcement: https://www.anthropic.com/engineering/building-agents-with-the-claude-agent-sdk Claude Imagine: https://claude.ai/imagine/ Claude For Chrome: https://claude.ai/chrome/installed Timestamps: 0:00 Intro 0:38 Improvements 5:12 New Products 5:46 Claude Code Extension 6:26 Claude Agent SDK 8:42 Claude for Chrome 10:24 Claude Imagine

Оглавление (7 сегментов)

  1. 0:00 Intro 119 сл.
  2. 0:38 Improvements 898 сл.
  3. 5:12 New Products 122 сл.
  4. 5:46 Claude Code Extension 155 сл.
  5. 6:26 Claude Agent SDK 473 сл.
  6. 8:42 Claude for Chrome 360 сл.
  7. 10:24 Claude Imagine 738 сл.
0:00

Intro

All right, I'm going to be honest with you. Claude Sonnet 4. 5 is the most impressive AI model I've ever seen. It can literally do tasks for 30 hours straight completely by itself, beating the previous record by 25 hours if you're not taking advantage of all the capabilities I'm about to show you, you're falling behind a lot of people. In this video, I'm going to cover why Claude Sonnet 4. 5 is so revolutionary, everything that's different from all the other models out there like GPT5 and the four new products Anthropic just released today that's going to change your workflow no matter what it is you do in this world. Let's get into it. So
0:38

Improvements

here's exactly what you need to know. Sonnet 4. 5 can now code for 30 hours straight. You can literally give it a super complex task and then it will work by itself without you having to do a single thing and it will just complete a super complex task 24 hours later. That is mind-blowing. This changes everything. And the reason being is we are now getting to the point where these AI models can just work for you. They can be your employees. They can actually replace human beings. The issue with these AI models before was their context only let them run for a couple hours straight if you're lucky before it started hallucinating out the wazoo. Claude Sonet 4. 5 which is a fifth of the price of Claude Opus the model you're using before can now work for 30 hours straight. That is crazy, right? So imagine you're a content creator and you wanted to create a super complex script for your next video. You can have it do that. If you're a vibe coder and you wanted to build a super complex app in one single shot, you give it the prompt, you go to sleep, you wake up, and it's still working and building your app for you. That is pretty amazing. And ladies, it's not all about the length either. It's about the quality of the model 2. And it is actually very, very high quality. It got a 77. 5% on the SU benchmark, which is basically the benchmark that measures how good of a coder the model is. And what you can see here is it got a better score than Opus 4. 1 which again it is a fraction of the cost of. It's obviously better than Sonnet 4 which is a previous version and it scores better than GPT5 codecs, GPT5 and Gemini 2. 5 Pro which I think we're going to hear from Google very soon on these numbers as well. That is amazing. It can not only work for hours on end, it is actually a very very good coder as well. Here's where things get interesting though. The next few things I think give a hint into where Anthropic is going with Claude Sonnet and what they actually really want it to do. It got the highest ever benchmark on computer activities. Now, what the heck does that mean? Highest benchmark ever on computer activities. That means it is the best performing model ever when it controls your computer. Meaning computer, it can do the highest quality task, get the most done, be the most accurate, hallucinate the least. Why is that important? Why is that so important? Well, that means it's getting to the point where you can just hand this model a computer, give it some tasks and then it can manage that computer and get the task done by itself. It can know, okay, I need to go to the browser to search this. I need to open up this software over here. I need to build this. I need to create this file. Excel spreadsheet. And it can do all those things for you. It is very clear where Anthropic is going with this model. It is trying to build a model specifically to replace human beings. I know that sounds scary. I know that's a scary sounding thing what I just said, but hear me out here. They want to make it so one person can have the army of a thousand people behind them. They're clearly trying to make it so individuals have more power than they ever have before. Meaning, if you want to get a task done or you want to start a one-person company, you can spin up a whole bunch of clawed models. They control their own computers, get work done for you, and are basically like employees for you without you having to spend a ton of money on people. This scales up the power one individual can have by so much. Imagine you're trying to start a company. You're building a piece of software. You spin up a cloud that controls a computer that starts building out your marketing strategy, one that builds out your finance strategy, one that actually builds the app out for you, and they're your engineer. That's where we're moving to. individual humans being able to start entire companies by themselves with a whole bunch of agents. That's clearly where Anthropic is going with this. Massive improvements in reasoning, math, finance, law, medicine, STEM. So basically all the challenging stuff it is the best at. It is better than Opus 4. 1 again for a fraction of the price. Sonic 4, GPD5, Gemini 2. 5 Pro, which Google's falling behind here. I don't think they'll be falling behind for long. And here's a big one before we get into all the new products Claude released and how to use them. drop in error rates for coding from 9% to basically 0%. Before they measured their error rates in coding, which is basically around 9%, now they're getting close to 0%, meaning the model is as good, if not better than any human coders out there, which is pretty amazing. These are mindblowing improvements. But how do you use all these improvements, you ask? How do I go
5:12

New Products

ahead and take advantage of all this? Well, the good news is they released four new products today as well. They released a Claude Code extension, which I'll show you. They released the Claude agent SDK, which we'll talk about as well, which might be the biggest product of these four. Claude for Chrome, which is basically their Claude that can control your computer. I'll show you that real quick as well. And Claude Imagine, which I think is the coolest of the four. I'll give you a demo of that, but I think that might be the future of vibe coding as well. But what are these four things? So you got your claw code extension, meaning instead of having to
5:46

Claude Code Extension

open up a terminal and run claude code from a terminal, which is maybe a little tougher or a worse user experience, especially for new coders. It is now built into VS Code. So cursor is a fork of VS Code. So if you're using cursor, you can do this as well. But if you go into extensions and search Claude code, you'll see claude code for VS Code. You download that and now you have a button built into cursor or VS Code or whatever you're using that you can click and it boots up Claude Code and you get this cute little I guess that's now the mascot for Claude which I kind of like and you can just start using Claude Code right off the rip right in here in this nice UI which is really cool. I like that improvement. They also released the Claude agent SDK. So this is basically
6:26

Claude Agent SDK

the technology behind Claude Code. This allows you to build agents just like Claude Code. So if you want to build your own agent that has access to tools so it can search the web, it can build files and create spreadsheets, it can write code, you can now build that for yourself. So if you have a very specific use case, maybe you're an investor and you buy stocks and you want to create your own financial analyst that works for you, you can take the Clawed agent SDK, which I'll show you how to do in a second, and you can take it and make your own employee. You can say, "Hey, you're now a financial analyst. Look at my portfolio. look at my goals and help me evaluate my current investments and find me other investments I can make as well. And now you have your own financial agent that works for you. Maybe you want to customize it to be a personal assistant and you travel a ton. You can have your own clawed code where you say, "Hey, find me planes to Japan and book it for me. " And it will go and do that for you. It's basically a customizable claw code that's not just for coding. It can do whatever you want. If you want to build your own custom agent using the Claude agent SDK, all you need to do is take the link for this site for the blog post. You can go into claude code and say, "Hey, I want to build a financial analyst agent using the Claude agent SDK. Here is the link. Paste that in. Hit enter. " And now Claude Code will go work for you. take the SDK, build out your own personal financial agent for you that now does work for you 247. This is really powerful technology that Anthropic is now making available to all users, which is really unbelievable. I'm going to the moment I'm done filming this video start cooking up hundreds of different agents I can build with the cloud agent SDK to see what I can come up with. And again, this is the type of technology that if you take advantage of it now, you're ahead of all the people who aren't doing this. So you maybe if you build a really cool agent that does a lot of really awesome things, you can release it and you'll be first to market with it and be in line to make a lot of money off that. What else did they release too? They released Claude for Chrome, which is basically their agent that controls your computer. This is just available for the max tier. So if you sign up for Claude Max, which I think is $100 a month, you
8:42

Claude for Chrome

can take advantage of this. This is an extension for Chrome, so it's built right into your browser. So you don't need to download Perplexity's browser, all these other AI browsers. This is now just built into the ones you use today like Chrome and it allows Claude to actually control your entire browser. So I can do something like read this entire blog post about Claude agent SDK and write me a report with all the use cases I can build out with it. I hit enter and what it's going to start doing is the agent is actually going to start controlling my browser, reading through the blog post and writing reports to me. It can open new tabs. It can open up a new document. It can go to different websites. It has full control over my browser. So, it's going to read the page contents. I'll allow this. So, it's extracting all the page text and then it's going to write me an entire report with all the different use cases I can build with the Claude agent SDK. That's really awesome. So, you can see that right here. all the things here. But like I can get super advanced here if I want. If I want to say, "Hey, go into Google Docs, build me a doc. " Or if I want to say, "Look at Trading View and check out the charts of 10 different stocks. " It will actually go into Trading View and check out those stocks, too. So, a lot of really cool use cases with Claude for Chrome as well. Again, you need to be on the more advanced version of the Claude, the $100 a month version to take advantage of this. And then lastly is Claude Imagine. And I'm going to do deeper dive videos on all four of these. So, make sure to subscribe and turn on notifications. And if you want more videos on Claude and all the cool features they're coming out with, make sure to hit like as well so I know you want more of this. But Claude imagine might be the coolest
10:24

Claude Imagine

feature of all these. Check this out. So, when you're in Claude, you'll see this new button down here. Want to build from your imagination. You click on that. This is the new claude imagine experience where it looks like a desktop but what's really amazing here and really revolutionary is you can build apps in real time in here. So when you use claw code or you use cursor you use codeex you give a prompt and then the AI writes a ton of code and then you compile the code and see what it built. It's more back and forth rather than a real time app building experience. This is experience where as you come up with ideas, they just show up on your screen in real time and the AI builds as you interact with the app. That might sound very confusing, but watch this. So, I'm going to give it this prompt. I want a project management tool with a canband board to manage all my tasks. I'm going to hit enter. And what's going to happen here in this desktop, the app is just going to start building out in real time. And as I interact with the app, it's going to build out more features and functionality without having me to prompt. It is a lot more interactive real time of an app building experience. So you can see the app being built out in real time, right? I don't need to compile this. run this. It just automatically is running in my experience. And then as I go here, so for instance, if I want to create a new task in this canban board, it didn't actually build out the code yet for that new task. It's going to build it out in real time as I hit it. So, I'm going to hit new task. And what's happening now is Claude Imagine is actually going in and is writing the code for that new task experience. So, instead of me having to go and prompt, okay, make it so that when I hit new task, it builds out a new task and saves it, it's just generating UI as I interact with the app. So now, now I can say eat spaghetti, for instance. Eat spaghetti as the task, high priority. I create the task and now it's building out the functionality to actually save that task. So no more prompting back and forth. It's a lot more of a real time app building experience which I think is actually a lot friendlier for newer users. Right? I don't think new people who've never code before like the clawed code experience or like the codeex experience. It's a lot it's very complex and intimidating especially for newer people. But this new experience, right, where instead of prompting and having to look at code and compile and run servers, instead you're just interacting with apps and it's coming up with ideas in real time and building them out for you. Again, I'm going to do a deeper dive video on imagine on all the new cloud code functionality, on building agents with the agent SDK. Make sure to subscribe and turn on notifications for you get that. This is going to be a heavy week of videos. You're going to see a lot of cool new stuff coming. But this is really cool and I actually believe this is the future of vibe coding. This is a lot more vibe than coding. So really amazing stuff. Claude has all these details and information in a blog post they just released. I'll link that down below as well as the agent SDK information and the Claude for Chrome. That's all down below as well. Hit those links if you want. I also started a free vibe coding community. So hit the link for that Discord in the description as well. I hang out there and answer questions all day. Anthropic is taking a very unique direction when it comes to Claude. They are trying to build humans that work for you and that is pretty amazing. I am so excited to see what comes out next. I think Claude 5 is going to be unbelievable. Thank you so much for watching. If you learned anything at all, leave a like and subscribe and I will see you in the next video. Peace.

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