Vintage Coach Hunter

{
    "is_handbag_probability": 0.98,
    "coach_probability": 0.03,
    "vintage_probability": 0.55,
    "authenticity_confidence": 0.03,
    "image_quality_score": 0.86,
    "seller_misidentification_probability": 0.94,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [
        "photo 1: Clearly a leather crossbody handbag with a flap closure and long shoulder strap.",
        "photo 2: The bag appears to use substantial leather and hand-sewn\/decorative lacing."
    ],
    "negative_evidence": [
        "photo 1: The wooden toggle closure is not a Coach turnlock and the silhouette does not closely match the documented vintage Coach catalog shapes.",
        "photo 1: No Coach wordmark, horse-and-carriage, or leather Coach hangtag is visible.",
        "photo 2: Decorative tooling\/lacing and the rustic toggle design are inconsistent with typical classic Coach construction.",
        "photo 3: The side construction and heavily decorative lacing do not resemble standard vintage Coach construction.",
        "photo 4: No Coach identifier is visible on the back.",
        "photo 5: The strap has severe cracking, flaking, and structural deterioration.",
        "photo 6: The strap end is badly damaged and would require replacement or substantial repair."
    ],
    "missing_information": [
        "photo 1-6: Interior, interior label, creed patch, and any fabric tag are not shown.",
        "photo 1-6: No close-up of the underside of the flap or interior closure construction.",
        "photo 1-6: Exact dimensions and maker markings are not provided.",
        "photo 1-6: Odor, mold, and functional condition cannot be assessed from photos."
    ],
    "authenticity_concerns": [
        "photo 1-4: The visible design strongly suggests a generic or artisan rustic leather bag rather than Coach.",
        "photo 1-6: No Coach identifiers are visible; absence alone is not conclusive, but the construction and wooden toggle do not provide a credible Coach signal.",
        "photo 5-6: The severely deteriorated strap is a major condition and repair concern."
    ],
    "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 1-3: Wooden toggle closure with cord loop; no Coach-marked hardware visible.",
        "leather_description": "photo 1-6: Brown textured leather with extensive surface wear, darkening, cracking, and decorative punched\/laced panels.",
        "lining_description": "not_visible",
        "strap_construction": "photo 1, 4-6: Long leather shoulder strap; strap shows severe cracking, flaking, and a damaged end, consistent with the seller's repair warning.",
        "stitching_description": "photo 1-4: Visible dark decorative stitching\/lacing around the flap and side panels; no Coach-specific construction evidence."
    },
    "possible_model_reasoning": [
        "photo 1-4: No documented Coach model is a convincing match for the rustic wooden-toggle, heavily laced silhouette, so no Coach model is assigned.",
        "photo 1-6: Condition is Fair\/Parts because the load-bearing strap is severely cracked and appears structurally compromised; the interior is not shown."
    ],
    "confidence": 0.88,
    "recommended_max_bid": 5,
    "estimated_resale_low": 5,
    "estimated_resale_high": 25,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 18106,
            "output_tokens": 792,
            "total_tokens": 18898,
            "estimated_cost_usd": 0.009143
        }
    ]
}