Vintage Coach Hunter

{
    "is_handbag_probability": 0.98,
    "coach_probability": 0.02,
    "vintage_probability": 0.08,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.82,
    "seller_misidentification_probability": 0.12,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: exterior has a faux peacock-feather print and decorative metal top handles, unlike the solid-leather, understated construction typical of vintage Coach.",
        "photo 1: closure is a zipper and the listing describes a snap closure; no Coach turnlock or recognizable Coach silhouette is visible.",
        "photo 2: interior shows plain brown lining\/leather-like compartments but no visible Coach creed, wordmark, horse-and-carriage, or hangtag.",
        "photo 1: hardware appears bright and decorative rather than the restrained solid-brass hardware commonly seen on vintage Coach classics."
    ],
    "missing_information": [
        "photo 2: interior creed area and all interior pockets are not shown straight-on or in sufficient detail to exclude a small label.",
        "photo 1: zipper pull and handle attachment details are not shown close enough for maker identification.",
        "No bottom, side, strap, or hardware close-up photos were provided.",
        "The seller mentions a stock number written inside, but its exact location and text are not legible in the photos."
    ],
    "authenticity_concerns": [
        "photo 1: faux feather\/peacock print and decorative construction are inconsistent with a likely vintage Coach leather handbag.",
        "photo 2: no visible Coach identifier supports a generic lookalike or non-Coach bag rather than a Coach product."
    ],
    "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: multiple metallic tubular top handles and small metal handle attachments; photo 2: round snap hardware; no Coach engraving is legible.",
        "leather_description": "photo 1: dark brown\/black surface with a glossy printed or embossed faux peacock-feather pattern; genuine leather composition cannot be confirmed from photos.",
        "lining_description": "photo 2: plain dark brown interior with multiple compartments; lining material is not clearly identifiable.",
        "strap_construction": "photo 1: no shoulder strap visible; multiple fixed metal top handles are visible.",
        "stitching_description": "photo 1 and photo 2: perimeter stitching is visible and generally even; detailed stress-point construction is not shown."
    },
    "possible_model_reasoning": [
        "No Coach model is a reasonable match: the feather-print exterior, metal handles, and snap\/zip compartment design do not correspond to the listed vintage Coach classic silhouettes.",
        "Condition appears Very Good from the visible exterior and interior: no major tears or broken hardware are visible, though bottom, corners, and all compartments are not fully documented.",
        "The seller's 'stock number' is not visible or readable in the photos and cannot be treated as a Coach style number."
    ],
    "confidence": 0.84,
    "recommended_max_bid": 8,
    "estimated_resale_low": 5,
    "estimated_resale_high": 30,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 16094,
            "output_tokens": 767,
            "total_tokens": 16861,
            "estimated_cost_usd": 0.008278
        }
    ]
}