ark

Volcengine Ark web-search provider plugin for DeepSeek Harness

Correctly activate DeepSeek v4 flash on the Volcano Ark plan API for DeepSeek Harness: default config injection (reasoningEfforts + effort=max) + ark_plan_doctor self-check

Image input fallback for DeepSeek Harness with native multimodal model detection and Volcengine Ark vision.