Best OpenCode Go Models for Programming in 2025: A Developer's Guide
Purpose
This post helps you pick the right model on OpenCode Go. Not all models work equally well for coding.
The Four Main Options
Here’s a quick ranking:
| Model | Best For | Watch Out |
|---|---|---|
| GLM 5.1 | General programming | None |
| DeepSeek V4 | Budget tasks | Complex codebases |
| Kimi K2.6 | Value during promotions | Timing dependent |
| DeepSeek Flash | Fast simple tasks | Less accurate |
GLM 5.1 - The Safe Choice
This is the most popular model among OpenCode users. It’s versatile and handles most programming tasks well.
Why developers like it:
- Works across different use cases
- Good balance of speed and quality
- No major complaints
Start here for any new task.
DeepSeek V4 - The Budget Option
DeepSeek has aggressive pricing. During “price-dumping” periods, you get amazing value.
But there’s a catch:
“DeepSeek V4 is gonna give you headaches if working with a real complex codebase.”
So use DeepSeek for:
- Simple bug fixes
- Boilerplate code
- Documentation generation
Avoid it for:
- Large refactoring jobs
- Complex architectural changes
- Codebases with many interconnected files
Kimi K2.6 - The Value Pick
Kimi K2.6 shines when DeepSeek runs promotions. You get quality without the usual cost.
It’s a solid alternative when:
- DeepSeek pricing returns to normal
- You need something different
- You want longer context
Model Selection Tips
Pick based on your task:
Simple tasks (fixes, small features):
- Use DeepSeek Flash for speed
- Or GLM 5.1 for reliability
Complex tasks (new features, refactoring):
- Use GLM 5.1
- Consider paying for CodeX if OpenCode struggles
Summary
In this post, I showed the best OpenCode Go models for programming. The key point is start with GLM 5.1, use DeepSeek for budget tasks, and avoid DeepSeek on complex codebases.
Final Words + More Resources
My intention with this article was to help others share my knowledge and experience. If you want to contact me, you can contact by email: Email me
Here are also the most important links from this article along with some further resources that will help you in this scope:
- 👨💻 OpenCode Models Documentation
- 👨💻 DeepSeek Official
- 👨💻 GLM Model Info
- 👨💻 Reddit Discussion: Best Models for Programming
Oh, and if you found these resources useful, don’t forget to support me by starring the repo on GitHub!
Comments