Vintage Coach Hunter

{
    "is_handbag_probability": 0.02,
    "coach_probability": 0.01,
    "vintage_probability": 0.01,
    "authenticity_confidence": 0.01,
    "image_quality_score": 0.92,
    "seller_misidentification_probability": 0.03,
    "estimated_era": "unknown",
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: image shows a black graphic\/text panel reading \u201cHANDBAGS SPEAK LOUDER THAN WORDS,\u201d not a handbag.",
        "photo 1: no visible Coach identifiers, leather construction, hardware, silhouette, or bag interior."
    ],
    "missing_information": [
        "A clear full exterior photo of the actual handbag.",
        "Front, back, sides, bottom, and interior views.",
        "Straight-on close-up of any creed patch, serial\/style number, wordmark, hangtag, and hardware.",
        "Leather, lining, strap, stitching, and condition details."
    ],
    "authenticity_concerns": [
        "photo 1: the provided image does not depict a handbag, so Coach manufacture or authenticity cannot be assessed."
    ],
    "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": "not_visible",
        "leather_description": "not_visible",
        "lining_description": "not_visible",
        "strap_construction": "not_visible",
        "stitching_description": "not_visible"
    },
    "possible_model_reasoning": [
        "No Coach model can be matched because the provided image is a graphic rather than a handbag."
    ],
    "confidence": 0.88,
    "recommended_max_bid": null,
    "estimated_resale_low": null,
    "estimated_resale_high": null,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 15514,
            "output_tokens": 441,
            "total_tokens": 15955,
            "estimated_cost_usd": 0.007264
        }
    ]
}