I run Qwen 3.8 27B, which seems pretty comparable to Sonnet 5 for coding and other tasks. Qwen 3.6 was in the neighborhood of Sonnet 4.6. Qwen 4 27B is supposed to drop in the next couple months and we’ll see how it compares to Sonnet 5.5, which benchmarks at Fable / Mythos level.

If the trend keeps up, not sure how useful those data centers will be when a gaming PC is a few months behind the frontier.