# ===== 火山方舟 Ark(必填)===== # 控制台:https://console.volcengine.com/ark ARK_API_KEY=your-ark-api-key # endpoint id 或 model 名,例如 doubao-seed-2-0-lite-260428 或 doubao-seed-1-6-flash-250928 ARK_MODEL=doubao-seed-2-0-lite-260428 # 可选:默认 https://ark.cn-beijing.volces.com/api/v3 # ARK_BASE_URL=https://ark.cn-beijing.volces.com/api/v3 # 可选:推理强度,minimal / low / medium / high # ARK_REASONING_EFFORT=minimal # 可选:部分 endpoint 只接受 input_audio,不接受 audio_url # 命中 400 invalid value: audio_url 时改成 input_audio # ARK_AUDIO_PART_TYPE=audio_url # ===== 火山 TOS(本地文件输入时必填,远程 URL 输入可不填)===== # 控制台:https://console.volcengine.com/tos TOS_ACCESS_KEY_ID=your-tos-access-key-id TOS_ACCESS_KEY_SECRET=your-tos-access-key-secret TOS_BUCKET=your-bucket-name TOS_REGION=cn-beijing # 可选:默认根据 region 推导,例如 tos-cn-beijing.volces.com # TOS_ENDPOINT=tos-cn-beijing.volces.com # 可选:上传到 TOS 时的 key 前缀,默认 doubao-multimodal # TOS_KEY_PREFIX=doubao-multimodal