Vintage Coach Hunter

{
    "is_handbag_probability": 0.98,
    "coach_probability": 0.01,
    "vintage_probability": 0.01,
    "authenticity_confidence": 0.01,
    "image_quality_score": 0.9,
    "seller_misidentification_probability": 0.05,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: The item is a soft fabric floral tote with ruffled fabric straps, not a leather Coach construction.",
        "photos 1, 2, 3, 5, 6: All-over floral textile print and ruffle detailing are inconsistent with classic vintage Coach glove-tanned leather handbags.",
        "photo 7: Interior appears to be plain white fabric without a visible Coach creed, wordmark, or recognizable Coach lining.",
        "photos 1-7: No visible Coach hardware, turnlock, leather hangtag, horse-and-carriage mark, or serial\/style identifier."
    ],
    "missing_information": [
        "A clear close-up of any sewn-in brand label or care tag, if present.",
        "A clear view of the bottom and all seams for construction assessment.",
        "Seller-stated material composition and dimensions; the listing only shows approximate ruler measurements."
    ],
    "authenticity_concerns": [
        "The fabric construction, floral print, and ruffled straps are inconsistent with the vintage Coach handbag population.",
        "No Coach identifier is visible in the provided photos; this appears to be an unbranded textile tote rather than a Coach bag."
    ],
    "observed_features": {
        "creed_present": false,
        "creed_text": "not_visible",
        "serial_or_style_number_present": false,
        "serial_or_style_number": "not_visible",
        "coach_wordmark_present": false,
        "turnlock_present": false,
        "hangtag_present": false,
        "hardware_description": "No handbag hardware or leather hangtag is visible; the straps and trim are fabric with ruffling.",
        "leather_description": "No leather is visible; the bag appears to be lightweight printed fabric.",
        "lining_description": "photo 7: Plain light-colored fabric interior is visible; no logo lining or label is visible.",
        "strap_construction": "photos 1 and 7: Integrated fabric shoulder straps covered with gathered\/ruffled floral fabric.",
        "stitching_description": "photos 2-7: Fabric seams and gathered stitching are visible, though detailed stitch quality is limited by the packaging and folds."
    },
    "possible_model_reasoning": [
        "The large unstructured floral tote silhouette does not correspond to a recognizable Coach model and lacks the leather, brass hardware, and identifier features expected for Coach.",
        "The listing describes the item as brand new and unbranded, and the photos show it sealed in plastic in several views; this supports a modern inexpensive textile accessory rather than a vintage Coach bag.",
        "Condition: New or unused based on plastic packaging and clean appearance; interior and detailed seam condition are partially obscured."
    ],
    "confidence": 0.94,
    "recommended_max_bid": 5,
    "estimated_resale_low": 5,
    "estimated_resale_high": 20,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 28778,
            "output_tokens": 685,
            "total_tokens": 29463,
            "estimated_cost_usd": 0.013155
        }
    ]
}