Vintage Coach Hunter

{
    "is_handbag_probability": 0.99,
    "coach_probability": 0.01,
    "vintage_probability": 0.65,
    "authenticity_confidence": 0.01,
    "image_quality_score": 0.9,
    "seller_misidentification_probability": 0.08,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [
        "photo 1: Clearly shaped and photographed as a small handbag with a carrying handle and clasp closure."
    ],
    "negative_evidence": [
        "photo 1: Body is visibly wooden or bamboo-like with a ribbed carved surface, not Coach glove-tanned leather or Coach signature canvas.",
        "photo 1: No visible COACH wordmark, horse-and-carriage, creed patch, or leather hangtag.",
        "photo 2: Interior is exposed wood with no Coach creed, serial tag, fabric lining, or brand label.",
        "photo 3: Construction uses a rigid wooden case and decorative handle, unlike the Coach handbag models in the reference catalog.",
        "photo 4: Exterior hardware and hinge construction are decorative and do not show recognizable vintage Coach construction."
    ],
    "missing_information": [
        "photo 2: No close-up of the clasp or any maker's mark is provided.",
        "photo 3: Handle and hardware details are visible but not close enough to identify a manufacturer.",
        "Seller-stated age is only described as vintage; production date and provenance are not documented."
    ],
    "authenticity_concerns": [
        "The wooden construction is fundamentally inconsistent with the leather handbag materials and silhouettes associated with vintage Coach.",
        "No Coach identifier is visible in the interior or exterior photos."
    ],
    "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: Gold-tone rectangular carrying handle, dark decorative central clasp\/band, and small visible hinges; no recognizable Coach turnlock or branded hardware.",
        "leather_description": "photo 1: Rigid ribbed wooden or bamboo-like body with glossy brown finish and carved decorative end panels; no leather visible.",
        "lining_description": "photo 2: Unlined wooden interior with visible discoloration, marks, and surface wear; no fabric lining or leather creed patch visible.",
        "strap_construction": "photo 1: Short rigid carrying handle attached at the top; no shoulder strap visible.",
        "stitching_description": "photo 1: No conventional leather stitching visible; body appears assembled with wood panels, trim, hinges, and small fasteners."
    },
    "possible_model_reasoning": [
        "No Coach model is a plausible match because the object is a rigid wooden novelty or artisanal handbag rather than a Coach leather or canvas style.",
        "photo 2: The absence of a creed, serial tag, and Coach branding further supports a non-Coach identification.",
        "Condition: Good; visible interior marks, scratches, finish wear, and hardware aging are present in photos 1-4, while the wooden structure appears intact."
    ],
    "confidence": 0.94,
    "recommended_max_bid": 10,
    "estimated_resale_low": 15,
    "estimated_resale_high": 45,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 16841,
            "output_tokens": 770,
            "total_tokens": 17611,
            "estimated_cost_usd": 0.008584
        }
    ]
}