Vintage Coach Hunter

{
    "is_handbag_probability": 0.98,
    "coach_probability": 0.04,
    "vintage_probability": 0.28,
    "authenticity_confidence": 0.03,
    "image_quality_score": 0.78,
    "seller_misidentification_probability": 0.05,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [
        "photo 1: clearly a leather or leather-like shoulder handbag with a crossbody strap and zippered compartments",
        "photo 4: interior includes a sewn-in white fabric label, but it does not visibly show COACH"
    ],
    "negative_evidence": [
        "photo 1: woven front panel, rounded silhouette, and zipper construction do not correspond to a distinctive Coach classic model",
        "photo 4: bag has a dark fabric lining and a generic white fabric label rather than a visible Coach creed patch",
        "photo 1: no visible Coach wordmark, horse-and-carriage, hangtag, or Coach-style turnlock",
        "photo 3: exterior back is unbranded and lacks a creed or other Coach identifier",
        "seller describes the bag as unbranded and does not provide any Coach-specific claim"
    ],
    "missing_information": [
        "photo 4: the small interior fabric label is too small to read fully; request a straight-on close-up",
        "request close-ups of both sides of the interior label, all zipper pulls, strap hardware, and any hidden interior or exterior stamps",
        "request a clear bottom, side, and corner view to assess construction and condition"
    ],
    "authenticity_concerns": [
        "photo 4: generic fabric-lined construction and a small non-identified fabric label provide no support for Coach manufacture",
        "photo 1: woven decorative leather panel and generic hardware are consistent with an unbranded or other-brand lookalike rather than an identifiable Coach design"
    ],
    "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-tone strap attachments and zipper hardware are visible; no turnlock or Coach engraving is visible",
        "leather_description": "photo 1: brown smooth leather or leather-like exterior with a woven front panel; exact material cannot be confirmed from photos",
        "lining_description": "photo 4: dark fabric lining with an interior zip pocket; label text is not legible",
        "strap_construction": "photos 1 and 3: long adjustable-looking shoulder\/crossbody strap attached at side rings; construction appears generic",
        "stitching_description": "photos 1-3: perimeter stitching appears generally even, though close-up stress-point inspection is unavailable"
    },
    "possible_model_reasoning": [
        "The silhouette is a shallow rounded shoulder\/crossbody bag with a front woven panel, not a close match to a recognizable Coach catalog model.",
        "No visible creed, serial\/style number, wordmark, hangtag, or Coach-specific closure is present, so a Coach model cannot be assigned.",
        "Condition appears approximately Very Good: leather shows light creasing and surface wear, while corners and strap appear intact in the available photos; interior and odor condition remain incompletely assessed."
    ],
    "confidence": 0.78,
    "recommended_max_bid": 8,
    "estimated_resale_low": 10,
    "estimated_resale_high": 35,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 17131,
            "output_tokens": 808,
            "total_tokens": 17939,
            "estimated_cost_usd": 0.008792
        }
    ]
}