Vintage Coach Hunter

{
    "is_handbag_probability": 0.99,
    "coach_probability": 0.02,
    "vintage_probability": 0.01,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.91,
    "seller_misidentification_probability": 0.08,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [
        "photo 1: clearly visible tote handbag silhouette with two sets of handles.",
        "photo 1: exterior appears to have a textured textile or coated material rather than a classic vintage Coach glove-tanned leather construction."
    ],
    "negative_evidence": [
        "photo 1: large white ARIA wordmark is prominently printed on the front; no COACH wordmark or horse-and-carriage is visible.",
        "photo 2: reverse is plain and shows no Coach branding, creed patch, hangtag, or Coach hardware.",
        "photo 3: promotional image identifies the product as ARIA and shows multiple matching bags, inconsistent with a vintage Coach listing.",
        "photo 1: no turnlock, brass hardware, leather hangtag, or classic Coach closure is visible.",
        "photo 1: the bag appears to be a modern logo tote, not a vintage Coach silhouette."
    ],
    "missing_information": [
        "photo 4: interior, lining, and any sewn-in brand or care label are not shown.",
        "photo 4: bottom, side construction, zipper or closure, and material close-up are not shown.",
        "photo 4: no close-up of any interior stamp or label is provided."
    ],
    "authenticity_concerns": [
        "photo 1: the visible ARIA branding identifies a different brand or private-label product, not Coach.",
        "photo 3: promotional\/stock-style imagery limits verification of the actual secondhand item and its construction.",
        "photo 1: no Coach identifier is visible anywhere in the provided product views."
    ],
    "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": "No metal hardware or closure is visible in the product photos; handles use sewn attachment tabs.",
        "leather_description": "Pink textured material is visible, but the photos do not establish that it is leather; it appears more consistent with textile or coated material.",
        "lining_description": "not_visible",
        "strap_construction": "Two pairs of sewn, fixed handles: one longer shoulder-length pair and one shorter pair, both in matching pink material.",
        "stitching_description": "Visible exterior stitching appears generally straight and tonal, but close-up construction cannot be assessed."
    },
    "possible_model_reasoning": [
        "The bag is a modern ARIA-branded logo tote shown in promotional imagery, so no Coach model is a reasonable match.",
        "Era: modern (2000s+), non-Coach based on the oversized contemporary wordmark, promotional presentation, and absence of vintage Coach identifiers.",
        "Condition cannot be reliably graded because the listing uses clean product\/promotional photos and does not show the actual interior, bottom, corners, or wear."
    ],
    "confidence": 0.9,
    "recommended_max_bid": 8,
    "estimated_resale_low": 10,
    "estimated_resale_high": 40,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 20533,
            "output_tokens": 827,
            "total_tokens": 21360,
            "estimated_cost_usd": 0.010198
        }
    ]
}