Vintage Coach Hunter

{
    "is_handbag_probability": 0.99,
    "coach_probability": 0.01,
    "vintage_probability": 0.01,
    "authenticity_confidence": 0.01,
    "image_quality_score": 0.88,
    "seller_misidentification_probability": 0.08,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: listing visibly contains a lot of three fashion handbags made from rhinestone mesh, denim-like textile, and satin rather than Coach glove-tanned leather.",
        "photo 2: orange bag has satin fabric, a zipper, and a chain strap; no Coach wordmark, creed, or recognizable Coach construction is visible.",
        "photo 3: blue bag is textile with silver-tone chain hardware and grommets; no Coach identifier is visible.",
        "photo 4: rhinestone bag has a synthetic-looking embellished exterior and silver-tone hardware, unlike typical vintage Coach leather classics.",
        "photo 1: seller title identifies rhinestone, denim, satin, and a three-bag fashion lot, with no Coach-related details."
    ],
    "missing_information": [
        "photo 1: interiors of all three bags are not shown.",
        "photo 1: no close-ups of seams, labels, zipper pulls, or any interior tags.",
        "photo 1: bottoms, corners, and full strap attachment details are not shown for every bag.",
        "photo 1: country-of-origin and material labels are not provided."
    ],
    "authenticity_concerns": [
        "photo 1: the visible textile, rhinestone, satin, and denim-like construction is inconsistent with the vintage leather Coach population.",
        "photo 3: silver-tone chain-and-grommet construction is a generic fashion-bag cue, not evidence of Coach manufacture.",
        "photo 4: rhinestone mesh and synthetic-looking trim provide no Coach identifiers and are inconsistent with classic vintage Coach construction."
    ],
    "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 chain straps, metal rings, grommets, zipper hardware, and rhinestone embellishment are visible; no Coach engraving is visible.",
        "leather_description": "photo 1: no leather is visibly present; the bags appear to use satin, denim-like textile, rhinestone mesh, and synthetic trim.",
        "lining_description": "not_visible",
        "strap_construction": "photo 1: chain shoulder straps are visible on the orange satin and blue textile bags; the rhinestone bag has a narrow black synthetic-looking shoulder strap.",
        "stitching_description": "photo 2: basic machine stitching is visible along the orange satin bag's zipper edge; detailed stress-point stitching is not assessable."
    },
    "possible_model_reasoning": [
        "photo 1: the lot consists of generic modern fashion handbags rather than recognizable Coach silhouettes; no Coach model candidate is supported.",
        "photo 2: the orange satin zip pouch with chain strap is a generic evening\/accessory bag, not a Coach classic.",
        "photo 3: the blue drawstring bucket with chain strap is a generic textile bucket bag, not a Coach Duffle Sac or other leather Coach model.",
        "photo 4: the rhinestone shoulder bag has no Coach-specific identifier and is not a vintage Coach construction match.",
        "Condition: approximately Very Good based on the clean presentation in photos 1-4, but interiors and functional hardware are not shown."
    ],
    "confidence": 0.94,
    "recommended_max_bid": 8,
    "estimated_resale_low": 5,
    "estimated_resale_high": 30,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 27097,
            "output_tokens": 856,
            "total_tokens": 27953,
            "estimated_cost_usd": 0.012893
        }
    ]
}