[tempest_]

Qwen3-Coder-30B-A3B-Instruct is good I think for in line IDE integration or operating on small functions or library code but I dont think you will get too far with one shot feature implementation that people are currently doing with Claude or whatever.

[HarHarVeryFunny]

Presumably not, but the better approach is anyways to first plan using a powerful/expensive model like Opus, then you can use something less capable and cheaper for the coding part. This would be true even if you just want to use Anthropic models, but makes even more sense if you want to use something cheaper like Qwen3.5 or Kimi K2.5 for the coding part.

[andy_ppp]

I have been adding a one shot feature to a codebase with ChatGPT 5.3 Codex in Cursor and it worked out of the box but then I realised everything it had done was super weird and it didn't work under a load of edge cases. I've tried being super clear about how to fix it but the model is lost. This was not a complex feature at all so hopefully I'm employed for a few more years yet.

[rubyn00bie]

I could be doing something wrong, but I have not had any success with one shot feature implementations for any of the current models. There are always weird quirks, undesired behaviors, bad practices, or just egregiously broken implementations. A week or so ago, I had instructed Claude to do something at compile-time and it instead burned a phenomenal amount of tokens before yeeting the most absurd, and convoluted, runtime implementation—- that didn’t even work. At work I use it (or Codex) for specific tasks, delegating specific steps of the feature implementation.

The more I use the cloud based frontier models, the more virtue I find in using local, open source/weights, models because they tend to create much simpler code. They require more direct interaction from me, but the end result tends to be less buggy, easier to refactor/clean up, and more precisely what I wanted. I am personally excited to try this new model out here shortly on my 5090. If read the article correctly, it sounds like even the quantized versions have a “million”[1] token context window.

And to note, I’m sure I could use the same interaction loop for Claude or GPT, but the local models are free (minus the power) to run.

[1] I’m a dubious it won’t shite itself at even 50% of that. But even 250k would be amazing for a local model when I “only” have 32GB of VRAM.