Vintage Coach Hunter

{
    "is_handbag_probability": 0.98,
    "coach_probability": 0.02,
    "vintage_probability": 0.72,
    "authenticity_confidence": 0.03,
    "image_quality_score": 0.9,
    "seller_misidentification_probability": 0.03,
    "estimated_era": "unknown",
    "possible_models": [],
    "positive_evidence": [
        "photo 1: visible oval interior label reads \"Ande,\" providing a non-Coach brand attribution.",
        "photo 2: the item is clearly a small framed handbag with a chain strap."
    ],
    "negative_evidence": [
        "photo 1: interior label visibly identifies the maker as Ande rather than Coach.",
        "photos 2-4: no Coach wordmark, horse-and-carriage mark, creed patch, serial\/style number, or Coach hangtag is visible.",
        "photos 2-4: framed kisslock construction and chain strap do not match the listed classic Coach turnlock silhouettes.",
        "photos 3-4: fabric-lined interior and silver-tone frame hardware provide no distinctive vintage Coach construction evidence.",
        "photo 5: approximate height is visible, but no Coach-specific model features are shown."
    ],
    "missing_information": [
        "A clear photo of the entire exterior back and bottom.",
        "Close-ups of all hardware, chain attachments, and any hidden maker marks.",
        "A full interior view including all pockets and seams.",
        "Seller confirmation of whether the tan material is genuine leather or synthetic."
    ],
    "authenticity_concerns": [
        "photo 1: the visible Ande label is inconsistent with a Coach attribution; this appears to be a different vintage handbag brand rather than a misidentified Coach bag.",
        "No Coach identifier is visible in the supplied photos, so Coach manufacture cannot be supported."
    ],
    "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 2-4: silver-tone metal kisslock frame, spherical clasp elements, and a silver-tone chain strap; no Coach engraving is visible.",
        "leather_description": "photos 2 and 5: smooth light tan material with soft gathered construction; genuine leather cannot be confirmed from photos.",
        "lining_description": "photos 1, 3, and 4: dark burgundy\/maroon textile lining with a small branded slip-pocket panel; label reads Ande.",
        "strap_construction": "photos 2-5: attached silver-tone chain strap, apparently connected at the frame sides.",
        "stitching_description": "photos 1-4: visible machine stitching along the interior pocket and lining edges; no distinctive Coach stitching feature is apparent."
    },
    "possible_model_reasoning": [
        "The framed kisslock silhouette is consistent with a mid-century or later vintage evening\/occasion clutch, but it does not correspond to the listed classic Coach model catalog.",
        "The visible Ande label and absence of Coach identifiers make a non-Coach vintage clutch much more likely.",
        "Condition appears approximately Very Good: the bag remains structurally intact, with visible age-related lining discoloration\/creasing and minor exterior wear; bottom and hardware condition are not fully documented."
    ],
    "confidence": 0.91,
    "recommended_max_bid": 8,
    "estimated_resale_low": 10,
    "estimated_resale_high": 30,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 17336,
            "output_tokens": 1100,
            "total_tokens": 18436,
            "estimated_cost_usd": 0.009574
        }
    ]
}