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Qwen 3.5 122B

Apache 2.0

Alibaba · 122B · transformer-decoder

2026-03-15262K context122B params

Use Cases

chatcodereasoningmultilingualvisiontoolsmathwritingsummary

Quantization Options

QuantBitsVRAMQualityStatus
Q4_K_Mrec485.0 GBGood
Q8_08135.0 GBExcellent

About this model

Qwen 3.5 122B is Alibaba's largest locally-runnable Qwen 3.5 model, delivering frontier-class performance across reasoning, coding, vision, and agentic tasks. With 256K context and 201 languages, it's among the most capable open models available. At 85 GB VRAM (Q4), it requires multi-GPU setups or high-memory Apple Silicon Macs (96 GB+). Best suited for users with workstation-class hardware who want maximum local AI capability.