Vintage Coach Hunter

{
    "is_handbag_probability": 0.98,
    "coach_probability": 0.02,
    "vintage_probability": 0.02,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.86,
    "seller_misidentification_probability": 0.04,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: bag is covered in a multicolor floral-patterned cork-like material, not Coach's typical glove-tanned leather or documented signature canvas",
        "photo 3: visible fabric tag appears to state material information such as \u201c100% natural cork,\u201d with no legible COACH branding",
        "photo 4: front has an ordinary zipper pocket and snap closure rather than a recognizable vintage Coach turnlock",
        "photo 1: no Coach wordmark, carriage, creed patch, or leather Coach hangtag is visible",
        "photo 2: reverse is an unbranded floral cork-patterned panel with no Coach identifier",
        "listing text: seller describes the bag as 100% natural cork and unbranded"
    ],
    "missing_information": [
        "photo 5: interior is photographed too darkly to establish all lining details or exclude a hidden brand label",
        "photo 1: close-up of the material tag would confirm its full wording and maker, although no Coach marking is apparent",
        "photo 4: zipper-pull and snap close-ups are not provided"
    ],
    "authenticity_concerns": [
        "The visible construction and material are inconsistent with the classic vintage Coach population; this appears to be a non-Coach cork crossbody rather than a Coach bag.",
        "No Coach identifier is visible in the supplied photos."
    ],
    "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 and photo 4: small central snap closure and a visible zipper pocket with a small metal zipper pull; no Coach-marked hardware visible",
        "leather_description": "photo 1 and photo 2: flat floral-patterned cork-like material with fabric or cork trim; not visibly glove-tanned leather",
        "lining_description": "photo 5: tan interior visible but too dark and partially obstructed for precise material identification",
        "strap_construction": "photo 1 and photo 2: narrow matching cork-like or synthetic strap attached at the upper side edges with wrapped or knotted attachments",
        "stitching_description": "photo 1 and photo 2: visible perimeter stitching appears generally straight, with some exposed or uneven thread at the side attachments"
    },
    "possible_model_reasoning": [
        "The rectangular flap crossbody silhouette could be made by many unbranded accessory makers, but it does not match a specific Coach model and has no Coach identifier.",
        "photo 3: the visible material tag supports a cork accessory construction rather than a vintage Coach leather creed or style-number system.",
        "Condition: Good to Very Good; the exterior is visibly used with edge wear and some fraying or exposed stitching around the attachments (photos 1, 2, and 4), while no major holes are visible. Interior condition is limited by the dark photo 5."
    ],
    "confidence": 0.9,
    "recommended_max_bid": 8,
    "estimated_resale_low": 5,
    "estimated_resale_high": 30,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 17760,
            "output_tokens": 803,
            "total_tokens": 18563,
            "estimated_cost_usd": 0.009031
        }
    ]
}