Vintage Coach Hunter

{
    "is_handbag_probability": 0.98,
    "coach_probability": 0.02,
    "vintage_probability": 0.35,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.78,
    "seller_misidentification_probability": 0.08,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [
        "photo 4: clearly a structured handbag with top handles and a snap-style closure area.",
        "photo 1: woven decorative panels and textile-covered construction are visible."
    ],
    "negative_evidence": [
        "photo 4: no visible Coach wordmark, horse-and-carriage, creed, hangtag, or other Coach identifier.",
        "photos 1-4: construction is primarily woven material, textile, and wood-like circular handles rather than Coach glove-tanned leather.",
        "photos 1-3: decorative cross-stitch edging, geometric woven panels, and fabric-covered structure do not match the documented classic Coach handbag construction.",
        "photo 5: interior appears dark fabric-lined; no Coach creed patch is visible.",
        "photo 6: interior pocket and lining are visible, but no Coach label or serial\/style tag can be read."
    ],
    "missing_information": [
        "Straight-on close-up of the entire interior back wall and all interior pockets for labels or a creed patch.",
        "Close-ups of the snap closure, handles, and any attached tags.",
        "Bottom, side, and rear views to evaluate construction and maker marks.",
        "Seller-stated dimensions and any readable brand or country markings."
    ],
    "authenticity_concerns": [
        "The visible materials and construction are inconsistent with the classic vintage Coach leather handbag lines.",
        "No Coach identifier is visible in the provided photos; this appears more likely to be an unbranded artisan or resort-style woven bag 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": "photo 4: circular wood-like top handles wrapped with dark cord; no Coach-marked hardware visible. Closure hardware is not clearly shown.",
        "leather_description": "not_visible",
        "lining_description": "photos 5-6: dark fabric-like lining is visible, with an interior pocket; no label is legible.",
        "strap_construction": "photo 4: double circular top handles; no shoulder strap visible.",
        "stitching_description": "photos 1-3: contrasting cross-stitch edging and stitched textile panel construction are visible; stitching is decorative and not characteristic evidence of Coach."
    },
    "possible_model_reasoning": [
        "No Coach model is a reasonable match because the bag lacks leather Coach construction, a creed, wordmark, hangtag, or other identifier.",
        "The structured woven satchel silhouette and circular handles support the seller's generic artisan\/resort description, but silhouette alone does not identify a brand.",
        "Condition: Good; visible edge wear, fraying\/loose fibers, and discoloration appear in photos 1-3; interior condition is only partially shown."
    ],
    "confidence": 0.86,
    "recommended_max_bid": 10,
    "estimated_resale_low": 10,
    "estimated_resale_high": 35,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 17827,
            "output_tokens": 706,
            "total_tokens": 18533,
            "estimated_cost_usd": 0.008825
        }
    ]
}