Vintage Coach Hunter

{
    "is_handbag_probability": 0.99,
    "coach_probability": 0.02,
    "vintage_probability": 0.03,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.91,
    "seller_misidentification_probability": 0.05,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [
        "photo 1: Clearly a structured handbag with handles, side panels, and a zip-top opening."
    ],
    "negative_evidence": [
        "photo 1: Exterior has an all-over Eiffel Tower\/Latour Eiffel print rather than Coach Signature C, plain glove-tanned leather, or a recognized Coach construction.",
        "photo 1: Front circular plaque is visibly branded with an Eiffel-themed emblem, not a Coach wordmark or horse-and-carriage.",
        "photo 4: Interior has a repeating geometric monogram lining, with no visible Coach creed patch or fabric Coach tag.",
        "photo 5: Interior metal plate visibly reads LATOUR EIFFEL and 1889, identifying a different brand.",
        "photo 1: Metallic decorative hardware and synthetic-looking printed exterior do not match the typical vintage Coach glove-tanned leather profile."
    ],
    "missing_information": [
        "photo 1-5: No bottom, corner, or full strap-condition views.",
        "photo 1-5: No close-up of all zipper pulls or hardware backs, although the visible branding already indicates non-Coach.",
        "photo 1-5: Seller-stated dimensions are not provided."
    ],
    "authenticity_concerns": [
        "photo 5: The visible Latour Eiffel branding is inconsistent with Coach manufacture; this appears to be a non-Coach branded bag rather than a Coach item.",
        "photo 1 and photo 4: Printed synthetic-looking exterior and patterned lining are inconsistent with classic vintage Coach construction."
    ],
    "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: Dark metallic handles and trim with small gold-tone buckles; front circular decorative plaque. photo 3: Side decorative buckle and zipper hardware visible. photo 5: Branded rectangular metal interior plate reads LATOUR EIFFEL and 1889.",
        "leather_description": "photo 1: Cream printed exterior appears synthetic or faux leather, consistent with the seller's faux-leather description; dark contrasting trim is visible.",
        "lining_description": "photo 4: Fabric-looking interior with repeating geometric monogram pattern, multiple zip compartments, and gold-tone zipper teeth.",
        "strap_construction": "photo 1 and photo 3: Two rounded top handles plus a detachable-looking shoulder strap with dark trim and side attachment hardware.",
        "stitching_description": "photo 1 and photo 5: Visible machine stitching appears generally even along handles, trim, and interior edges."
    },
    "possible_model_reasoning": [
        "photo 1-5: No Coach model is supported. The silhouette is a generic structured satchel and the visible Latour Eiffel plaque identifies another brand.",
        "photo 5: The 1889 plaque and Eiffel-themed exterior motif are branding cues for Latour Eiffel, not a Coach creed or style identifier.",
        "photo 1-5: Condition appears Good to Very Good overall, with visible creasing and wear at the exterior and trim; interior and hardware function are not fully testable."
    ],
    "confidence": 0.94,
    "recommended_max_bid": 5,
    "estimated_resale_low": 10,
    "estimated_resale_high": 30,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 17312,
            "output_tokens": 982,
            "total_tokens": 18294,
            "estimated_cost_usd": 0.009282
        }
    ]
}