vLLM deployment of Qwen 3.8 27B suffers from endless reasoning loops
germangrower69 · reddit · 2026-08-16
A developer reports severe latency issues deploying Qwen 3.8 27B via vLLM on an RTX 6000 Pro. Despite setting 'thinking effort' to low, medium, or xhigh, the model enters excessively long reasoning phases (1-5 mins), whereas Qwen 3.6 and DeepSeek V4 Flash respond in 20-30 seconds on the same hardware. Extensive tweaking of quantization, flags, and recipes has failed to resolve the issue.
More from Infra
- Helium Browser's New Feature Splits TLS ClientHello to Bypass Censorship, Seeking Feedback — uwukko · 2026-08-16
- LFM2.5: A 2.6B Parameter Research Agent Running Entirely in-Browser — nicodotdev · 2026-08-16
- India Lacks Open-Weight Inference Providers, Relies on US Services, Raising Concerns — vaibhavbetter · 2026-08-16
- Argument: Compute Hunger Doesn't Mean AGI Will Be Centralized — yacineMTB · 2026-08-16
- Starlink V3 offers 10x speed boost, plans for 100k+ satellite network — XFreeze · 2026-08-16
- Could Coinbase's x402 protocol become the payment infrastructure for AI agents? — Unveilable · 2026-08-16