#thinking-models

Qwen3.6-35B-A3B: Evolution of Open-Source Agentic Coding—Thinking Preservation, Frontend Fluency, and Sparse MoE Refinement

Alibaba releases Qwen3.6-35B-A3B, the next iteration of open-source frontier models. Built on community feedback, Qwen3.6 emphasizes agentic coding (frontend workflows, repository-level reasoning), thinking preservation (retaining reasoning context across messages), and refined sparse MoE architecture (40 layers, hybrid Gated DeltaNet + Attention + MoE design). Benchmarks show significant gains over Qwen3.5-35B-A3B and competitive parity with proprietary models.