Vintage Coach Hunter

{
    "is_handbag_probability": 0.99,
    "coach_probability": 0.02,
    "vintage_probability": 0.01,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.82,
    "seller_misidentification_probability": 0.04,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: The bag is explicitly listed as faux leather and visibly has a smooth, uniform synthetic-looking surface rather than vintage glove-tanned leather.",
        "photo 1: The front uses two decorative buckle straps and a magnetic flap, not a recognizable Coach turnlock or Coach silhouette.",
        "photo 3: The interior shows generic circular magnetic hardware; no Coach creed, wordmark, or horse-and-carriage identifier is visible.",
        "photo 1: The long narrow strap and small structured body have lightweight fashion-accessory construction inconsistent with classic vintage Coach construction.",
        "photo 2: No Coach branding is visible on the exterior, strap, or hardware."
    ],
    "missing_information": [
        "photo 3: Interior compartments and any sewn-in brand or care label are partly obscured by contents.",
        "photo 1: Close-up photographs of all hardware and strap attachments would be needed to assess construction more fully.",
        "photo 3: The circular hardware markings are not sufficiently legible to identify a maker."
    ],
    "authenticity_concerns": [
        "photo 1: Faux-leather material and generic decorative buckle design strongly indicate a non-Coach fashion bag rather than a Coach product.",
        "photo 3: The visible magnetic closures and hardware do not provide a Coach identifier; no creed or serial is present in the supplied views."
    ],
    "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": "photo 1 and photo 3: Gold-tone lightweight-looking clasps, circular magnetic closures, and decorative buckle frames; no legible brand engraving visible.",
        "leather_description": "photo 1: Smooth pink faux-leather\/synthetic material, as stated by the seller; no visible natural grain or glove-tanned patina.",
        "lining_description": "photo 3: Interior is visible but mostly occupied by personal items; lining material and any label are not clearly assessable.",
        "strap_construction": "photo 1 and photo 2: Thin pink synthetic strap attached with small gold-tone swivel clasps and knotted attachment sections.",
        "stitching_description": "photo 1: Visible contrast\/matching machine stitching appears generally even around the flap and body, but close stress-point details are limited."
    },
    "possible_model_reasoning": [
        "photo 1: The small flap crossbody shape is a generic contemporary fashion design, not a close match to a documented Coach model.",
        "photo 3: No creed, serial, Coach wordmark, horse-and-carriage mark, or hangtag is visible; the bag cannot be attributed to Coach from these photos.",
        "photo 1 and photo 2: Condition appears Like New or Excellent visually, with no obvious major wear; interior condition and odor are unknown."
    ],
    "confidence": 0.9,
    "recommended_max_bid": 5,
    "estimated_resale_low": 5,
    "estimated_resale_high": 20,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 20317,
            "output_tokens": 802,
            "total_tokens": 21119,
            "estimated_cost_usd": 0.010052
        }
    ]
}