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": 0.08,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: Novelty teapot silhouette, faux-croc embossed exterior, chain handle, and zipper-top construction do not match documented vintage Coach silhouettes.",
        "photo 4: Interior appears to be black synthetic fabric with a zipper perimeter, not an unlined glove-tanned Coach classic interior.",
        "photo 1: Hardware appears bright plated metal with zipper pulls; no vintage Coach-style brass turnlock or recognizable Coach construction is visible.",
        "photos 1-6: No COACH wordmark, horse-and-carriage, creed patch, serial\/style number, or Coach hangtag is visible."
    ],
    "missing_information": [
        "photo 4: Interior back wall and all pockets should be photographed closely to confirm there is no brand label or creed.",
        "photo 1: Close-ups of zipper pulls, chain attachments, and strap hardware would better establish material and construction.",
        "photo 6: Bottom, side seams, and corner\/edge close-ups are not provided.",
        "Seller-stated material, country of manufacture, and exact listing price are not provided."
    ],
    "authenticity_concerns": [
        "photos 1-6: This appears to be a modern unbranded novelty\/lookalike bag rather than a Coach product; the faux-croc synthetic construction and whimsical teapot form are inconsistent with the vintage Coach catalog.",
        "photos 1-6: No Coach identifier is visible, so there is no evidence supporting Coach manufacture or a genuine Coach label."
    ],
    "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": "photos 1-6: Bright silver-tone zipper hardware, chain handle sections, and strap attachment rings are visible; no turnlock or Coach engraving is visible.",
        "leather_description": "photos 1-6: Black glossy embossed faux-croc material is visible; it appears synthetic or coated rather than vintage glove-tanned cowhide.",
        "lining_description": "photo 4: Black fabric-like synthetic lining is visible around the zipper opening; no creed or brand label is visible.",
        "strap_construction": "photos 1-3 and 5-6: Long black embossed strap with chain-and-ring handle sections and sewn strap ends; material appears synthetic.",
        "stitching_description": "photos 1 and 4: Visible panel seams and edge stitching appear machine-constructed and generally even; close stress-point inspection is unavailable."
    },
    "possible_model_reasoning": [
        "photos 1-6: No Coach model is plausible; the novelty teapot shape is not represented by the listed vintage Coach catalog styles.",
        "photos 1-6: The product-style photography, faux-croc surface, synthetic lining, and modern zipper construction support a contemporary generic novelty bag.",
        "Condition: Like New in the supplied product photos, with no obvious wear visible; actual used condition, odor, and functional condition cannot be confirmed from these images."
    ],
    "confidence": 0.94,
    "recommended_max_bid": 8,
    "estimated_resale_low": 10,
    "estimated_resale_high": 30,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 25399,
            "output_tokens": 827,
            "total_tokens": 26226,
            "estimated_cost_usd": 0.012144
        }
    ]
}