If you are a decent senior dev who uses AI as assistant (human in the loop) instead of relying on vibe coding one-shot apps, the leading Chinese open source models are more than good enough as a daily driver due to immense token cost savings. You can always use frontier models for initial planning or stubborn debug, but for bulk of coding, the Chinese open source models is as competitive for immense cost savings.
The ones who disagree are probably vibe coders who need Fable to one-shot an app from scratch without errors, or one-shot a huge codebase factor which is rare. Or unless your company is paying for unlimited tokens, this doesn't apply. Ask Opus 4.8 for what the temperature is today in a loop every 15 mins, but even companies like Uber are reigning in LLM budgets.
The ones who disagree are probably vibe coders who need Fable to one-shot an app from scratch without errors, or one-shot a huge codebase factor which is rare. Or unless your company is paying for unlimited tokens, this doesn't apply. Ask Opus 4.8 for what the temperature is today in a loop every 15 mins, but even companies like Uber are reigning in LLM budgets.