Vintage Coach Hunter

{
    "is_handbag_probability": 0.98,
    "coach_probability": 0.04,
    "vintage_probability": 0.18,
    "authenticity_confidence": 0.03,
    "image_quality_score": 0.84,
    "seller_misidentification_probability": 0.04,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [
        "photo 1: structured leather-look crossbody handbag with an adjustable long strap",
        "photo 5: interior zip pocket is visible",
        "listing text states Made In USA, but this is seller-provided and not verified in the photos"
    ],
    "negative_evidence": [
        "photo 1: glossy crocodile-embossed exterior and oversized decorative oval clasp do not resemble typical vintage Coach construction",
        "photo 2: large decorative clasp has no legible COACH wordmark or horse-and-carriage",
        "photo 5: fabric-lined interior is visible, with no recognizable Coach creed patch",
        "photos 1-6: no visible Coach hangtag, creed, serial\/style number, or brand marking",
        "photo 5: visible zipper and snap hardware do not provide a Coach identifier"
    ],
    "missing_information": [
        "photo request: clear straight-on photo of every interior wall and pocket, including any sewn leather creed patch or fabric label",
        "photo request: close-up of the clasp, zipper pull, strap attachments, and any hardware markings",
        "photo request: bottom, side seams, strap ends, and stitching in close-up",
        "seller-stated Made In USA claim is not supported by a visible country or maker label"
    ],
    "authenticity_concerns": [
        "photo 1: oversized equestrian-like decorative clasp is a lookalike-brand cue rather than a recognizable vintage Coach closure",
        "photo 5: fabric lining and generic construction are inconsistent with many classic unlined glove-tanned Coach styles",
        "photos 1-6: absence of any visible Coach identifier leaves no basis to attribute the bag to Coach"
    ],
    "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, 2, 5: round snap closure and a large decorative oval clasp; no legible brand engraving visible",
        "leather_description": "photos 1-5: brown glossy crocodile-embossed leather or leather-like material; visible creasing and surface wear",
        "lining_description": "photo 5: dark fabric lining with an interior zip pocket; no visible Coach creed",
        "strap_construction": "photos 1, 2, 4, 6: thin adjustable long shoulder\/crossbody strap with narrow loop attachments; some visible bending and wear",
        "stitching_description": "photos 1-5: perimeter stitching is visible but not detailed enough for a definitive construction assessment"
    },
    "possible_model_reasoning": [
        "The silhouette is a generic small flap crossbody and does not closely match a documented vintage Coach model based on the visible clasp, crocodile embossing, and lining.",
        "No visible creed, serial\/style number, hangtag, or wordmark supports a Coach attribution.",
        "Condition appears Good rather than excellent: photos 1, 3, 4, and 5 show creasing, scuffs or discoloration; odor and hidden defects cannot be assessed."
    ],
    "confidence": 0.86,
    "recommended_max_bid": 15,
    "estimated_resale_low": 10,
    "estimated_resale_high": 40,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 17725,
            "output_tokens": 881,
            "total_tokens": 18606,
            "estimated_cost_usd": 0.009204
        }
    ]
}