Vintage Coach Hunter

{
    "is_handbag_probability": 0.97,
    "coach_probability": 0.02,
    "vintage_probability": 0.94,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.9,
    "seller_misidentification_probability": 0.03,
    "estimated_era": "unknown",
    "possible_models": [],
    "positive_evidence": [
        "photo 1: Two small framed kiss-lock purses are clearly visible.",
        "photo 3: The larger\/black-and-red purse has a small dangling mirror and an ornamental metal frame, consistent with an older vanity or cosmetic purse.",
        "photo 4: A sewn fabric label appears to read \u201cEngland,\u201d which supports non-Coach manufacture."
    ],
    "negative_evidence": [
        "photo 1: Neither purse shows a Coach wordmark, horse-and-carriage, creed patch, or recognizable Coach construction.",
        "photo 1: The ornate framed kiss-lock and highly decorative design do not match the documented Coach handbag catalog.",
        "photo 2: The smaller red purse appears to have a textured synthetic or coated exterior rather than Coach glove-tanned leather.",
        "photo 3: The larger purse has silk-like fabric lining and a mirror, features associated with vintage cosmetic purses rather than Coach bags.",
        "photo 6: The larger purse shows substantial peeling, wear, and deterioration."
    ],
    "missing_information": [
        "photo 4: The fabric label is only partially legible; a straight-on close-up would confirm the complete wording.",
        "photo 1: Exact dimensions and scale are not provided.",
        "photo 5: The smaller purse\u2019s interior and any maker mark are not fully documented.",
        "photo 6: The underside and frame construction of both purses are not shown in detail."
    ],
    "authenticity_concerns": [],
    "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": true,
        "hangtag_present": false,
        "hardware_description": "photo 1: Ornamental metal kiss-lock frames with ball-ended closures; photo 3: the larger purse has an elaborate decorative frame and a dangling circular mirror. No Coach engraving is visible.",
        "leather_description": "photo 1: Red exterior appears textured and heavily creased; black exterior on the second purse appears coated or synthetic and is peeling\/worn. Natural glove-tanned Coach leather is not evident.",
        "lining_description": "photo 3: The larger purse has worn red\/salmon satin- or silk-like fabric lining with a small mirror; photo 5: the smaller purse has a dark fabric lining.",
        "strap_construction": "not_visible",
        "stitching_description": "photo 3: Interior fabric attachment and edge stitching are visible but worn; no Coach-specific construction is apparent."
    },
    "possible_model_reasoning": [
        "photo 1: These are small antique or vintage framed cosmetic\/change purses, not a close match for any listed Coach model.",
        "photo 4: The apparent \u201cEngland\u201d label and decorative frame support a non-Coach origin; the seller\u2019s Victorian attribution cannot be verified from these photos alone.",
        "photo 6: Condition is Fair\/Rehab; the larger purse has peeling exterior material, heavy dirt\/wear, deteriorated lining, and mirror silvering issues. The smaller purse appears structurally usable but has visible wear.",
        "photo 1: Because the items are likely generic vintage purses rather than Coach, a generic secondhand vintage-purse value is more appropriate."
    ],
    "confidence": 0.91,
    "recommended_max_bid": 12,
    "estimated_resale_low": 10,
    "estimated_resale_high": 35,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 18194,
            "output_tokens": 942,
            "total_tokens": 19136,
            "estimated_cost_usd": 0.009538
        }
    ]
}