qwen2/text-to-imagetext-to-image5 paramsFour parameters plus the filter — every sampler knob from Qwen 1 is gone. DOC CONFLICT: the `model` block on this page reads `qwen2/image-edit`, copied from the sibling page. The summary ("Qwen2 - Text To Image"), the description ("Image generation by qwen2/text-to-image"), the request example and the callback example all say `qwen2/text-to-image`, so that is the slug. Only five ratios here; qwen2/image-edit offers eight.