Vintage Coach Hunter

{
    "is_handbag_probability": 0.98,
    "coach_probability": 0.02,
    "vintage_probability": 0.04,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.84,
    "seller_misidentification_probability": 0.02,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: bag is constructed primarily from woven straw or reed-like material rather than Coach's characteristic leather or signature canvas",
        "photo 6: bright floral printed fabric lining is visible; this does not match the typical interiors of classic vintage Coach leather bags",
        "photo 3: central woven decorative button is not a recognizable Coach turnlock",
        "photos 1-6: no visible COACH wordmark, carriage, creed patch, serial\/style number, or Coach hangtag"
    ],
    "missing_information": [
        "photo 1-6: bottom and rear views are not shown",
        "photo 6: full interior, inner seams, and any labels or pockets are not shown",
        "photo 1-6: no dimensions or scale reference provided"
    ],
    "authenticity_concerns": [
        "photos 1-6: construction and materials are inconsistent with a vintage Coach leather handbag; the item appears to be a generic woven or artisan-style bag rather than a Coach product"
    ],
    "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": "photos 1-4: woven circular decorative closure\/button; no recognizable Coach hardware visible",
        "leather_description": "photos 1-6: narrow brown strap appears leather-like or synthetic, but the main body is woven straw\/reed-like material",
        "lining_description": "photo 6: bright multicolored floral printed textile lining visible",
        "strap_construction": "photos 1, 4, 6: long narrow strap with visible edge stitching and knotted\/looped attachment at the side",
        "stitching_description": "photos 1, 4: regular stitching is visible along the brown strap; body is woven rather than conventionally stitched leather"
    },
    "possible_model_reasoning": [],
    "confidence": 0.88,
    "recommended_max_bid": 5,
    "estimated_resale_low": 10,
    "estimated_resale_high": 30,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 28767,
            "output_tokens": 656,
            "total_tokens": 29423,
            "estimated_cost_usd": 0.013081
        }
    ]
}