Vintage Coach Hunter

{
    "is_handbag_probability": 0.99,
    "coach_probability": 0.02,
    "vintage_probability": 0.01,
    "authenticity_confidence": 0.03,
    "image_quality_score": 0.88,
    "seller_misidentification_probability": 0.03,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: Novelty handbag silhouette with a highly decorative lady-face design, unlike recognizable vintage Coach construction.",
        "photo 1: Exterior appears to be synthetic PU material with printed\/appliqu\u00e9d decoration rather than glove-tanned leather.",
        "photo 2: Front closure is a bright plated rectangular clasp, not a characteristic vintage Coach turnlock.",
        "photo 3: Interior appears dark synthetic-lined and includes multiple modern compartments, inconsistent with classic unlined vintage Coach bags.",
        "photo 1: No legible Coach wordmark, horse-and-carriage mark, creed patch, or Coach hangtag is visible.",
        "photo 2: Product-detail graphic identifies decorative features such as pearl earrings and a scarf handle, supporting a novelty unbranded design."
    ],
    "missing_information": [
        "photo 1-4: No straight-on close-up of any interior brand label or manufacturing tag is provided.",
        "photo 1-4: No close-up of hardware markings or zipper pulls is provided, although none visibly show Coach branding.",
        "photo 1-4: Bottom, side construction, and detailed stitching views are limited."
    ],
    "authenticity_concerns": [
        "photo 1: PU leather and novelty face design are inconsistent with the vintage Coach leather handbag population.",
        "photo 2: Bright plated decorative hardware and a generic rectangular clasp are lookalike\/non-Coach construction cues.",
        "photo 3: Synthetic-looking lining and modern multi-compartment construction do not match classic vintage Coach specifications."
    ],
    "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: Bright gold-tone plated rectangular clasp, eyelets, rings, and pearl-like dangling decorations; no Coach engraving is legible.",
        "leather_description": "photo 1-2: Seller states PU leather; photos show smooth synthetic-looking material with quilted and printed\/appliqu\u00e9d novelty panels.",
        "lining_description": "photo 3: Dark synthetic-looking lining with multiple compartments and a visible zipper pocket; no Coach label is visible.",
        "strap_construction": "photo 1-4: Short top handles wrapped\/decorated with a printed scarf-like material and a long detachable-looking crossbody strap with cord-style side details.",
        "stitching_description": "photo 1-3: Machine-stitched construction is visible in places, but detailed stitch quality and stress points are not clear."
    },
    "possible_model_reasoning": [
        "No Coach model is a plausible match: the face graphic, pearl decorations, scarf-wrapped handles, PU material, and compartment layout describe a modern novelty fashion handbag.",
        "Era: modern (2000s+), non-Coach, based on synthetic material, bright plated hardware, contemporary styling, and product-detail imagery.",
        "Condition: New\/brand new as seller states; photo 1 shows a staged unused-looking item, but condition cannot verify odor or hidden defects."
    ],
    "confidence": 0.94,
    "recommended_max_bid": 8,
    "estimated_resale_low": 10,
    "estimated_resale_high": 30,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 17325,
            "output_tokens": 873,
            "total_tokens": 18198,
            "estimated_cost_usd": 0.009025
        }
    ]
}