Vintage Coach Hunter

{
    "is_handbag_probability": 0.99,
    "coach_probability": 0.02,
    "vintage_probability": 0.03,
    "authenticity_confidence": 0.03,
    "image_quality_score": 0.93,
    "seller_misidentification_probability": 0.04,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [
        "photo 1: Clearly a leather crossbody handbag with a zip-top opening and detachable-looking shoulder strap.",
        "photo 3: Interior plaque visibly reads \"GENUINE LEATHER \/ MADE IN ITALY\" and French translation, confirming a leather-goods label but not Coach manufacture.",
        "photo 1: The bag appears unused or nearly unused, consistent with the seller's \"Brand New\" description."
    ],
    "negative_evidence": [
        "photo 1: Exterior has no visible COACH wordmark, carriage, signature pattern, or Coach-style hangtag.",
        "photo 3: Interior label is a generic metal plaque reading \"GENUINE LEATHER \/ MADE IN ITALY,\" not a Coach creed or Coach label.",
        "photo 3: The interior is fabric-lined, unlike many classic vintage Coach glove-tanned styles.",
        "photo 1: The pebbled leather, zippered rounded crossbody silhouette, bright gold-tone clips, and zipper are generic and do not identify a Coach model.",
        "photo 6: The label construction and typography provide no Coach branding or serial\/style number."
    ],
    "missing_information": [
        "photo 1-6: No bottom, edge, or hardware-stamp close-ups are provided, although these are unlikely to establish Coach identity here.",
        "photo 2-6: No full strap-length, zipper-pull, or interior-pocket detail is shown.",
        "photo 1-6: Seller-stated dimensions and exact leather type are not provided."
    ],
    "authenticity_concerns": [
        "photo 3: The generic \"GENUINE LEATHER \/ MADE IN ITALY\" plaque is inconsistent with a Coach creed and is evidence against Coach manufacture, though it is not by itself evidence of a counterfeit."
    ],
    "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 1-2: Gold-tone strap rings and swivel clips, plus a metal zipper; no Coach engraving is visible.",
        "leather_description": "photo 1-2: Light lavender, visibly pebbled leather or leather-like material with finished\/piped edges; the interior plaque states genuine leather.",
        "lining_description": "photo 3-5: Beige woven fabric lining with a stitched interior pocket; no Coach logo lining is visible.",
        "strap_construction": "photo 1-2: Adjustable-looking narrow shoulder strap with stitched finished edges and gold-tone swivel clips.",
        "stitching_description": "photo 1-6: Visible stitching is generally even, with contrasting light thread around the plaque and leather edges; no distinctive Coach construction feature is visible."
    },
    "possible_model_reasoning": [
        "photo 1-2: The rounded zip-top crossbody shape is a generic modern leather crossbody, not a close match to the listed classic Coach flap-and-turnlock models.",
        "photo 3 and photo 6: The visible Italian generic plaque supplies no Coach-era identifier or style number, so dating beyond modern construction is not possible.",
        "photo 1-6: Condition appears New or Like New from the clean leather and intact hardware, but interior, odor, and full bottom condition are not fully documented."
    ],
    "confidence": 0.91,
    "recommended_max_bid": 8,
    "estimated_resale_low": 8,
    "estimated_resale_high": 25,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 28714,
            "output_tokens": 867,
            "total_tokens": 29581,
            "estimated_cost_usd": 0.013566
        }
    ]
}