Vintage Coach Hunter

{
    "is_handbag_probability": 0.98,
    "coach_probability": 0.02,
    "vintage_probability": 0.01,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.87,
    "seller_misidentification_probability": 0.08,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [
        "photo 1: clearly a handbag with shoulder\/handle construction, multiple compartments, and zip closures",
        "photo 2: visible pebbled leather-like exterior and functional shoulder strap"
    ],
    "negative_evidence": [
        "photo 1: satin fabric lining and bright silver-tone hardware are inconsistent with a typical vintage Coach glove-tanned classic",
        "photo 2: no Coach wordmark, creed patch, carriage emblem, or other visible Coach identifier",
        "photo 3: generic soft hobo silhouette with multiple exterior and interior zippers does not specifically match the classic vintage Coach catalog styles",
        "photo 4: promotional product image shows a generic design with silver hardware rather than identifiable Coach construction",
        "photo 5: lifestyle stock image provides no brand identification",
        "photo 6: seller-provided specification image identifies only top-grain leather and satin lining, not Coach"
    ],
    "missing_information": [
        "A straight-on interior photo showing all lining labels, sewn tags, and pockets",
        "Close-ups of every interior label, zipper pull, and hardware stamp",
        "Photos of the bottom, corners, strap attachments, and any hangtag",
        "Seller-stated dimensions and purchase\/source information"
    ],
    "authenticity_concerns": [
        "photo 1: satin lining and silver-tone hardware are modern generic-bag cues rather than evidence of vintage Coach",
        "photo 4: promotional image and new protective wrapping suggest a modern mass-market product, not a vintage Coach item",
        "No visible Coach identifier is present in any supplied photo"
    ],
    "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: bright silver-tone zipper hardware and strap rings; no turning lock or readable brand engraving visible",
        "leather_description": "photo 1: wine\/burgundy pebbled leather-like exterior; seller states top-grain cowhide, but material cannot be independently verified from photos",
        "lining_description": "photo 1: smooth satin-like burgundy lining is visible",
        "strap_construction": "photos 2-4: detachable shoulder strap with multiple silver-tone clips, rings, and adjustment hardware; protective plastic remains on portions of the strap in photo 1",
        "stitching_description": "photos 1-3: visible center seams and generally even machine stitching; no distinctive Coach construction visible"
    },
    "possible_model_reasoning": [
        "The silhouette is a modern soft hobo\/shoulder bag with several zip compartments, not a recognizable vintage Coach model.",
        "The visible satin lining and silver-tone hardware point to a modern, non-Coach handbag; no creed or style number is visible for dating or model confirmation.",
        "Condition: Like New\/NWT appearance; protective plastic remains on the strap in photo 1 and no significant wear is visible, although interior and odor cannot be assessed."
    ],
    "confidence": 0.91,
    "recommended_max_bid": 15,
    "estimated_resale_low": 15,
    "estimated_resale_high": 45,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 17883,
            "output_tokens": 782,
            "total_tokens": 18665,
            "estimated_cost_usd": 0.00903
        }
    ]
}