Vintage Coach Hunter

{
    "is_handbag_probability": 0.99,
    "coach_probability": 0.04,
    "vintage_probability": 0.03,
    "authenticity_confidence": 0.03,
    "image_quality_score": 0.58,
    "seller_misidentification_probability": 0.05,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [
        "photo 1: the listing clearly shows a lot of women's handbags and small purses.",
        "photo 1: several bags have leather-like surfaces and metal hardware, but these features are common across many non-Coach fashion bags."
    ],
    "negative_evidence": [
        "photo 1: no legible COACH wordmark, horse-and-carriage, creed patch, or Coach hangtag is visible on any bag.",
        "photo 2: no Coach identifier is visible on the exposed exterior surfaces.",
        "photo 1: the assortment consists largely of generic structured and zippered bags with contemporary-looking silhouettes rather than a clearly recognizable vintage Coach model.",
        "photo 2: the visible bags appear mostly fabric-lined or synthetic\/leather-like, but interiors and material labels are not shown."
    ],
    "missing_information": [
        "Interior photos of every bag, especially interior back walls and slip pockets where creed patches may be sewn.",
        "Straight-on close-ups of every interior label, fabric tag, zipper pull, clasp, and hangtag.",
        "Photos of the bottoms, side seams, straps, and hardware of each bag.",
        "Material composition and country-of-origin labels, if present.",
        "Clear identification of which ten items are included; the two photos show overlapping views of the lot."
    ],
    "authenticity_concerns": [
        "No Coach-specific identifier is visible, so the bags currently read as generic secondhand fashion handbags rather than Coach.",
        "The lot format and generic contemporary styling provide no basis for attributing any individual bag to Coach."
    ],
    "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: assorted small gold-tone and silver-tone hardware, including zippers, rings, and chain straps; no clearly visible Coach-marked hardware. photo 2: hardware appears mixed across the lot.",
        "leather_description": "photo 1: mostly black and dark-colored smooth or pebbled leather-like surfaces; material cannot be confirmed from the photos. photo 2: one tan and one burgundy bag are also visible with smooth or lightly textured surfaces.",
        "lining_description": "not_visible",
        "strap_construction": "photo 1: multiple detachable or fixed shoulder\/crossbody straps are visible; several are thin and adjustable. Detailed attachment construction is not clear.",
        "stitching_description": "photo 1: exterior stitching is generally visible and appears machine-sewn, but resolution and distance prevent a detailed assessment of consistency or stress-point construction."
    },
    "possible_model_reasoning": [
        "No Coach model can be responsibly matched because no creed, serial\/style number, Coach wordmark, or distinctive Coach construction is visible.",
        "The smooth rectangular and structured silhouettes in photos 1\u20132 are common generic fashion-bag forms and are insufficient for Coach attribution.",
        "Condition: overall condition appears approximately Good to Very Good from the visible exteriors, with no clearly visible major tears; interiors, corners, odors, lining condition, and functional hardware are unknown."
    ],
    "confidence": 0.65,
    "recommended_max_bid": 10,
    "estimated_resale_low": 15,
    "estimated_resale_high": 50,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 16134,
            "output_tokens": 830,
            "total_tokens": 16964,
            "estimated_cost_usd": 0.008446
        }
    ]
}