Vintage Coach Hunter

{
    "is_handbag_probability": 0.98,
    "coach_probability": 0.03,
    "vintage_probability": 0.35,
    "authenticity_confidence": 0.03,
    "image_quality_score": 0.86,
    "seller_misidentification_probability": 0.04,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [
        "photo 1: multiple leather-look clutch and evening-bag silhouettes are clearly visible.",
        "photo 4: one white frame bag has a visible generic \"GENUINE LEATHER\" label, but no Coach branding.",
        "photo 5: the dark clutch shows a fabric-lined, multi-compartment interior."
    ],
    "negative_evidence": [
        "photo 1: no visible Coach wordmark, horse-and-carriage, creed patch, hangtag, or recognizable Coach hardware on the exterior bags.",
        "photo 2: the black bags use ordinary zipper and envelope constructions rather than a visible Coach turnlock or classic Coach silhouette.",
        "photo 3: the visible interior label says only \"GENUINE LEATHER\" and does not identify Coach.",
        "photo 5: fabric lining and generic compartment construction provide no specific Coach evidence.",
        "photo 6: generic zipper pulls and synthetic-looking dark lining are visible; no Coach-stamped hardware is apparent.",
        "photo 7: the exposed exterior and zipper construction remain unbranded."
    ],
    "missing_information": [
        "Straight-on photos of every interior wall and pocket, especially any sewn leather creed patch or fabric brand tag.",
        "Close-ups of all labels, zipper pulls, snaps, frame hardware, and any stamps.",
        "Individual photos of the bottoms, side seams, handles or straps, and all corners of each bag.",
        "Seller-stated dimensions, country-of-origin markings, and confirmation of whether any bag has a removable strap."
    ],
    "authenticity_concerns": [
        "The lot appears to consist of generic unbranded leather clutches rather than Coach bags; no Coach identifier is visible in the supplied photos.",
        "The visible \"GENUINE LEATHER\" label is generic and does not support Coach manufacture.",
        "Fabric-lined multi-compartment and zippered constructions are inconsistent with the classic unlined glove-tanned Coach styles most likely to be mistaken for unbranded vintage 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": "Visible ordinary metal zipper hardware and a white snap-frame closure; no Coach-marked hardware is visible.",
        "leather_description": "Several bags appear to be smooth, soft leather or leather-like material in black, navy, and off-white; surfaces show creasing and light scuffs.",
        "lining_description": "Fabric linings are visible, including a white lining in the frame bag and dark lining in the zippered clutches.",
        "strap_construction": "not_visible",
        "stitching_description": "Visible machine stitching appears generally even, but no distinctive Coach construction feature is visible."
    },
    "possible_model_reasoning": [
        "No Coach model is supportable from the visible silhouettes; the bags are generic envelope, snap-frame, and zippered clutches.",
        "The photos show no readable creed or serial, so Coach era and model cannot be decoded.",
        "Condition: Good to Very Good overall based on visible creasing and light scuffs; interiors and all corners of every bag are not fully documented."
    ],
    "confidence": 0.86,
    "recommended_max_bid": 10,
    "estimated_resale_low": 15,
    "estimated_resale_high": 50,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 18130,
            "output_tokens": 875,
            "total_tokens": 19005,
            "estimated_cost_usd": 0.009352
        }
    ]
}