- Aditya's Newsletter
- Posts
- The Best AI Coding Model In The World?
The Best AI Coding Model In The World?
Early reviews for the Claude Sonnet 4.5
We are now a community of 253! Thank you❤️
This newsletter is free and I don’t use paid advertising. I completely rely on organic growth through users who like my content and share it.
So, if you like today’s edition, please take a moment to share this newsletter on social media or forward this email to someone you know.
If this email was forwarded to you, you can subscribe here.
If you want to create a newsletter with Beehiiv, you can sign up here.
It's the strongest model for building complex agents. It’s the best model at using computers. And it shows substantial gains in reasoning and math.
Claude Sonnet 4.5 was launched yesterday with this bold claim:

Here are the trust-me-bro benchmarks for the latest offering by Anthropic:

Without wasting time talking about the bold claims by Anthropic and the PR team, let’s dive into some real reviews.
“You’re absolute right!” hasn’t gone away.
Claude Sonnet 4.5 we are SO BACK!
— Ray Fernando (@RayFernando1337)
8:26 PM • Sep 29, 2025
One thing is clear that the model does have a developer’s sense of humour.
Claude 4.5 Sonnet: "Create a website that slowly falls apart comedically when you try to use it"
One shot result:
— MattVidPro AI (@MattVidPro)
5:48 PM • Sep 29, 2025
Here’s the result of a prompt where the model describes itself.
Claude Sonnet 4.5
"Make a website presenting yourself (Claude Sonnet 4.5)"
No thinking enabled
— Angel Bogado 🌻 (@Angaisb_)
5:07 PM • Sep 29, 2025
Others were more realistic.
Anthropic released a banger marketing video themselves where they asked all Claude models to clone Claude.ai
We asked every version of Claude to make a clone of Claude(dot)ai, including today’s Sonnet 4.5… see what happened in the video
— Mike Krieger (@mikeyk)
5:42 PM • Sep 29, 2025
Here’s an example of pagoda art generated by different models with the same prompt.
Pagoda voxel art: Claude Sonnet 4.5 vs. Opus 4.1 vs. GPT-5 vs. GPT-5 Pro
— cedric (@cedric_chee)
6:24 PM • Sep 29, 2025
Maybe it’s not there yet.
Did you try the model yet? What do you think?
Your boss will think you’re a genius
If you’re optimizing for growth, you need ecomm tactics that actually work. Not mushy strategies.
Go-to-Millions is the ecommerce growth newsletter from Ari Murray, packed with tactical insights, smart creative, and marketing that drives revenue.
Every issue is built for operators: clear, punchy, and grounded in what’s working, from product strategy to paid media to conversion lifts.
Subscribe for free and get your next growth unlock delivered weekly.
Did you like today’s newsletter? Feel free to reply to this mail.
This newsletter is free but you can support me here.
Reply