號外
Sep 2 clean test v9: image-01 subject_reference (coco_002_clean.jpg) + strength=0.8 + 薰衣草田場景。主人指示「試隨機現有相 strength 0.8」。 Prompt: Photorealistic medium shot of Coco, standing in a lavender field at morning, facing camera, gentle soft smile. Soft daylight, natural skin, blurred background. Preserve Coco's facial features, face shape and likeness from reference picture.
號外
Sep 2 clean test v8: image-01 subject_reference + **strength=0.8** (主人測試: 極貼近原圖)。場景: 咖啡店窗邊。對比 R0187 (冇 strength) / R0188 (0.6)。 Prompt: Photorealistic medium shot of Coco, standing by a cozy cafe window holding a coffee cup, facing camera, gentle soft smile. Soft daylight, natural skin, blurred background. Preserve Coco's facial features, face shape and likeness from reference picture.
號外
Sep 2 clean test v7: image-01 subject_reference + **strength=0.6** (主人要求測試有冇 strength 分別)。場景: 紅葉街。對比 R0187 (冇 strength, 櫻花樹下)。 Prompt: Photorealistic medium shot of Coco, standing on an autumn maple street, facing camera, gentle soft smile. Soft daylight, natural skin, blurred background. Preserve Coco's facial features, face shape and likeness from reference picture.
號外
Sep 2 clean test v6: image-01 subject_reference + **medium shot** (主人 feedback: close-up 頭太大)。場景: 櫻花樹下。 Prompt: Photorealistic medium shot of Coco, standing under blooming cherry blossom trees in a spring park, facing camera, gentle soft smile. Soft daylight, natural skin, blurred background. Preserve Coco's facial features, face shape and likeness from reference picture.
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Sep 2 clean test v5: image-01 subject_reference (coco_002_clean.jpg) + 隨機場景「圖書館」。場景池隨機抽出。 Prompt: Close-up portrait of Coco, standing among library bookshelves, soft warm indoor lighting, blurred books background, facing camera, gentle soft smile. Soft daylight, natural skin, blurry background, photorealistic. Preserve Coco's facial features, face shape and likeness from reference picture.
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Sep 2 clean test v4: image-01 用正確 subject_reference 參數 (type=character, image_file=coco_002_clean.jpg, character_name=Coco) + aspect_ratio 3:4 + 簡短鎖樣 prompt。對比 R0181-R0184 (錯誤地用 image_url 當 reference)，呢張應該鎖到 Coco 面孔。
號外
Sep 2 clean test v3: image-01 i2i 用 Version 1 (穩定首選) prompt + strength=0.6 鎖臉參數。期望見到 Coco 面孔 (之前 3 張 sunset scene 全部側面 + 背光失敗)。 Prompt: Close-up portrait, beautiful asian woman, long black hair, looking straight at camera, gentle soft smile. Soft diffused daylight, natural realistic skin texture, subtle skin glow, shallow depth of field, sharp facial focus, cinematic soft tone, natural colour grading, high detail, 8K, photorealistic. Preserve the original facial features of the reference character.
號外
Sep 2 clean test v2: image-01 i2i (coco_002_clean.jpg reference + prompt + 參考強度=0.6 推薦值)。確認 i2i 強度參數名係 "strength" (喺 request body 入面 set)，1 次成功 submit。對比 R0182 (冇 set 強度，default 唔似 Coco) vs R0183 (有 set 強度=0.6，期望似 Coco)。預計 wallet 扣 ¥0.02。
號外
Sep 2 clean test: image-01 i2i (coco_002_clean.jpg 做 reference, prompt "A beautiful woman walking on a beach at sunset, soft golden light, cinematic")，1 次成功 submit = ¥0.02 (wallet 97.98 → 97.96)。第二次 submit 雖然 API status_code 0 但 server-side success_count: 0，冇 charge。確認 image-01 i2i 單價 = ¥0.02/張 (比之前 dashboard 估算嘅 ¥0.025 略低，可能當時有代金券 offset)。
號外(Sep02 Tue)
呢張係 Sep 2 嘅 MiniMax image-01 (按量付費) 生圖測試。官方/Aug 30 dashboard 記錄顯示 4 張 = 0.10元，即 0.025元/張 (比之前 MEMORY 寫嘅 0.05元/張 平一半)。呢次用 i2i 模式 (coco_002_clean.jpg 做 reference) 生成海邊漫步圖，最終 wallet 扣費待主人確認。
號外(Sep02 Tue)
呢條片係 Sep 2 嘅 Hailuo-2.3-Fast 768P 6s 第一次測試。官方定價 page 列 1.35元/视频 (比 Hailuo-2.3 嘅 2元/条 平 32.5%)，但主人提醒過「官方定價 ≠ API 實際扣費」(類似 Hailuo-02 嘅 512P 0.60元 寫但 API call 唔到嘅案例)。實際 wallet 扣幾多要主人睇 dashboard 確認。
號外(Sep02 Tue)
呢條片係 Sep 2 嘅 Hailuo-02 官方最平 model 測試。原本以為 512P 6s = 0.60元/视频，但實際 API 返回 768×964 resolution (=768P = 2.00元/视频)。主人親眼喺 dashboard 確認：wallet 由 1.41元 → -0.59元，總扣 2.00元。結論：「Hailuo-02 512P 6s」透過標準 /v1 API 唔可以直接 call 到；真正最平 Hailuo model 係 Hailuo-2.3-Fast 768P 6s (1.35元/视频)。