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Chat model · KwaiPilot

KAT-Coder-Pro

Included in Pro

Help with code, scripts and formulas, step by step

KAT-Coder-Pro comes from KwaiPilot and is made for coding. It suits you if you want help with a small website, a script or a tricky spreadsheet, and you'd like each step explained.

Chat with KAT-Coder-Pro

KAT-Coder-Pro in numbers

What you can give it

  • Your wordsYes
  • PhotosNot this one
  • PDFs and filesNot this one
  • The webNot this one

What it's good for

Try it with one of these

Press “Try this” and chatmodel opens with KAT-Coder-Pro selected and the message already written. Change any word you like.

Find duplicates in a sheet

“In Excel I have a list of 800 customer emails in column A. Give me a way to highlight the duplicates and another way to remove them, and explain each step for someone who doesn't use Excel much.”

Try this

Rename photos by date

“I have a folder of 2,000 photos on my Mac with names like IMG_4821.jpg. Write a simple script that renames them by the date they were taken, like 2024-06-15_001.jpg. Tell me exactly how to run it and how to test it on a few photos first.”

Try this

Explain an error

“My website shows this error when someone sends the contact form. Explain in plain words what it means and what I should change. Here is the error and the code:”

Try this

Build a one-page site

“Write a simple one-page website for my piano lessons: a short intro, prices, a photo spot and a contact section. Use plain HTML and CSS, and tell me how to open it on my computer.”

Try this

In plain words

KAT-Coder-Pro is a chat model from KwaiPilot, made for code. It writes and fixes code, and it thinks before it answers, which helps it work through a problem step by step.

You don’t need to be a programmer. Many people use a model like this for spreadsheet formulas or a small script that saves hours of clicking. In chatmodel it works with text only: no photos, no PDF files and no web search.

How to get the most out of it

  1. Say what you’re using. Excel or Google Sheets, Mac or Windows, WordPress or plain HTML.
  2. Say your level. “I’m a beginner, explain each step” changes the answer a lot.
  3. Paste the exact error. Copy the whole message, not a summary of it.
  4. Test on a copy. Run new code on a few sample files before your real ones.

How it compares with its siblings

Its sibling is KAT-Coder-Pro V2, the newer version. V2 can also understand photos, so you can send a screenshot of an error or a design. This first version works with text only.

When to pick another model

For everyday writing and questions, try Claude Sonnet 5 or GPT 5.5, which also help with code. Not sure which to pick? Read which model should I use.

Other models worth a look

KAT-Coder-Pro V2

KwaiPilot

Read the guide

Claude Sonnet 5

Anthropic

Read the guide

OpenAI GPT 5.5

OpenAI

Read the guide

Frequently asked questions

Who makes KAT-Coder-Pro?

KwaiPilot, a team that builds AI models for coding. KAT-Coder is its family of coding models.

Do I need to know how to code?

No, but it helps to say so. Tell it you're a beginner and ask it to explain each step and how to run the code.

What's the difference between KAT-Coder-Pro and KAT-Coder-Pro V2?

V2 is the newer version, and in chatmodel it can also understand photos, like a screenshot of an error. This one works with text only.

Can I use it for normal questions?

You can, but it's built for code. For everyday questions and writing, a general model like GPT 5.5 or Claude Sonnet 5 will usually suit you better.

All of these models, in one place

Chat, images, video and tools with the best AI models. Switch between them whenever you want.

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Chatmodel is an independent service offering access to third-party AI models. AI can make mistakes. Using Chatmodel means you agree to our Terms and Privacy Policy.