Vintage Coach Hunter

{
    "is_handbag_probability": 0.98,
    "coach_probability": 0.02,
    "vintage_probability": 0.82,
    "authenticity_confidence": 0.03,
    "image_quality_score": 0.89,
    "seller_misidentification_probability": 0.06,
    "estimated_era": "unknown",
    "possible_models": [],
    "positive_evidence": [
        "photo 2: Leather shoulder-bag construction and a front flap with a turning clasp are visible.",
        "photo 4: The bag appears to use leather throughout, including the interior compartments."
    ],
    "negative_evidence": [
        "photo 4: Interior stamp visibly reads approximately \"Cherry Bags ... Genuine Leather ... Made in Mexico,\" identifying a maker other than Coach.",
        "photo 1: Extensive floral Western-style tooling is not characteristic of the listed vintage Coach classic models.",
        "photo 2: The front clasp is a small rectangular decorative lock rather than a recognizable Coach turnlock.",
        "photo 3 and photo 5: The interior has multiple zippered compartments and silver-tone zipper hardware, with no visible Coach creed or Coach identifier.",
        "photo 1: No Coach wordmark, horse-and-carriage, or Coach hangtag is visible."
    ],
    "missing_information": [
        "photo 6: Bottom, back, and side views are not provided.",
        "photo 3 and photo 5: Zipper-pull stamps and any additional interior labels are not readable.",
        "photo 2: Close-up of the clasp and strap attachment hardware would help identify the maker and age.",
        "Seller-stated material composition and any provenance are not independently verified."
    ],
    "authenticity_concerns": [
        "photo 4: The visible maker stamp appears to identify Cherry Bags rather than Coach; this is a non-Coach leather bag, not an apparent Coach replica.",
        "photo 3 and photo 5: Silver-tone zipper hardware and the compartment construction do not align with a typical vintage Coach glove-tanned classic."
    ],
    "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": true,
        "hangtag_present": false,
        "hardware_description": "photo 2: Small rectangular turning clasp with dark\/gold-tone appearance; photo 3 and photo 5 show multiple silver-tone metal zippers. No Coach engraving is visible.",
        "leather_description": "photo 1 and photo 2: Tan leather with extensive floral and Western-style tooling; surface appears smooth and structured.",
        "lining_description": "photo 3 and photo 5: Leather or leather-like compartment interiors with several zippered dividers; no fabric lining is apparent in the visible areas.",
        "strap_construction": "photo 1 and photo 2: Single adjustable-looking shoulder strap attached at the upper sides with metal fittings; detailed adjustment hardware is not visible.",
        "stitching_description": "photo 1, photo 2, and photo 6: Visible perimeter stitching is generally even, with worn or exposed construction at the side\/interior seam in photo 6."
    },
    "possible_model_reasoning": [
        "photo 1 and photo 2: The rectangular tooled-leather shoulder-bag silhouette does not closely match the listed Coach City Bag, Court, Willis, or Station silhouettes.",
        "photo 4: The maker stamp appears to read \"Cherry Bags\" and \"Made in Mexico,\" so no Coach style-number comparison is appropriate.",
        "photo 1, photo 2, and photo 6: Condition is Good; visible wear, edge wear, and exposed\/worn interior construction are present, while the bag remains structurally usable. Bottom and full strap condition are not shown."
    ],
    "confidence": 0.88,
    "recommended_max_bid": 12,
    "estimated_resale_low": 15,
    "estimated_resale_high": 45,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 17875,
            "output_tokens": 996,
            "total_tokens": 18871,
            "estimated_cost_usd": 0.00954
        }
    ]
}