Vintage Coach Hunter

{
    "is_handbag_probability": 0.99,
    "coach_probability": 0.02,
    "vintage_probability": 0.55,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.83,
    "seller_misidentification_probability": 0.03,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [
        "photo 1: clearly a handbag with a structured body and top handles",
        "photo 2: dimensions and construction are documented with a measuring tape"
    ],
    "negative_evidence": [
        "photo 1: body appears to be white woven fabric or synthetic material rather than Coach glove-tanned leather",
        "photo 1: prominent wooden handles and a woven straw-like base are not characteristic of the listed vintage Coach handbag models",
        "photo 2: interior uses visible fabric and tan synthetic-looking trim, with no recognizable Coach construction cues",
        "photos 1-6: no visible Coach wordmark, horse-and-carriage, leather hangtag, creed patch, or Coach hardware"
    ],
    "missing_information": [
        "A straight-on photo of the entire interior back wall and all interior pockets",
        "Close-ups of any labels, tags, hardware, zipper pulls, or markings",
        "Clear photos of the bottom, side seams, handle attachments, and any maker label"
    ],
    "authenticity_concerns": [
        "photos 1-6: construction and materials are inconsistent with the classic leather Coach handbag population",
        "photos 1-6: no Coach identifier is visible; this appears more likely to be a generic vintage or retro fashion handbag"
    ],
    "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: large varnished wooden top handles; no Coach-specific metal hardware visible",
        "leather_description": "photo 1: body appears to be white woven fabric or synthetic textile; no leather is visibly identifiable",
        "lining_description": "photos 2-3: tan fabric or synthetic lining\/trim is visible; no Coach creed patch is shown",
        "strap_construction": "photos 1-3: fixed wooden top handles; no shoulder strap is visible",
        "stitching_description": "photos 2-3: visible machine stitching and folded textile edges; construction appears generic rather than classic Coach leather construction"
    },
    "possible_model_reasoning": [
        "No Coach model is a reasonable match from the visible wooden-handle, textile-bodied construction.",
        "photo 1: the silhouette is a generic structured vintage handbag, not a recognizable City Bag, Willis, Court, Station, Dinky, or other catalog Coach style.",
        "Condition: approximately Very Good based on clean visible exterior and intact handles; interior and full bottom condition are incompletely documented."
    ],
    "confidence": 0.84,
    "recommended_max_bid": 8,
    "estimated_resale_low": 10,
    "estimated_resale_high": 35,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 17705,
            "output_tokens": 755,
            "total_tokens": 18460,
            "estimated_cost_usd": 0.008894
        }
    ]
}