Vintage Coach Hunter

{
    "is_handbag_probability": 0.99,
    "coach_probability": 0.01,
    "vintage_probability": 0.01,
    "authenticity_confidence": 0.01,
    "image_quality_score": 0.91,
    "seller_misidentification_probability": 0.03,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: the exterior clearly displays a MICHAEL KORS wordmark, not COACH.",
        "photo 1: the matching pouch also visibly displays a MICHAEL KORS wordmark.",
        "photo 2: the large tote has a modern saffiano-style crosshatch surface, silver-tone hardware, and contemporary construction rather than vintage Coach glove-tanned leather and brass hardware.",
        "photo 3: the interior is bright yellow synthetic-looking lining with no visible Coach creed patch or Coach fabric tag.",
        "photo 4: the tote and pouch are shown together with Michael Kors branding and modern detachable-strap construction.",
        "listing title: seller describes the item as an unbranded leather tote, but the photographed wordmark identifies Michael Kors."
    ],
    "missing_information": [
        "photo 3: no close-up of the interior brand\/care label or material tag.",
        "photo 2: no close-up of the hardware engravings or country-of-origin label.",
        "photo 1: material composition is not confirmed as genuine leather from the photos."
    ],
    "authenticity_concerns": [],
    "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: silver-tone circular grommets, rivets, and detachable strap clips; no Coach-marked hardware visible.",
        "leather_description": "photo 1: brown structured material with a pronounced crosshatch\/saffiano-style finish; genuine leather is not confirmed.",
        "lining_description": "photo 3: bright yellow fabric or synthetic-looking lining with an interior slip pocket and zipper compartment; no Coach creed visible.",
        "strap_construction": "photos 1, 2, 4: two fixed top handles plus detachable side strap and matching zip pouch.",
        "stitching_description": "photos 1-4: generally straight, even machine stitching is visible along the handles, top edge, pouch, and body."
    },
    "possible_model_reasoning": [
        "photo 1: this is a contemporary Michael Kors tote-and-pouch set, not a Coach model; no Coach model candidate is supported.",
        "photo 3: the yellow lined interior and modern saffiano-style exterior are inconsistent with classic vintage Coach construction.",
        "Condition: approximately Very Good; the exterior appears intact with light surface wear, but bottom, corners, and interior condition are not fully documented."
    ],
    "confidence": 0.96,
    "recommended_max_bid": 10,
    "estimated_resale_low": 15,
    "estimated_resale_high": 40,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 24935,
            "output_tokens": 611,
            "total_tokens": 25546,
            "estimated_cost_usd": 0.01144
        }
    ]
}