Vintage Coach Hunter

{
    "is_handbag_probability": 0.98,
    "coach_probability": 0.02,
    "vintage_probability": 0.72,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.9,
    "seller_misidentification_probability": 0.04,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [
        "photo 1: clearly a handbag with a structured body, top handle, clasp closure, and decorative floral embroidery.",
        "photo 6: wood-look side panels and leather-like handle construction are clearly visible.",
        "photo 3: interior compartment and small pocket are visible."
    ],
    "negative_evidence": [
        "photo 1: the bag is primarily woven straw or raffia with extensive floral embroidery, a material category not typical of vintage Coach leather handbags.",
        "photo 1: no visible Coach wordmark, horse-and-carriage logo, or leather hangtag.",
        "photo 1: the closure appears to be a small gold-tone clasp rather than a recognizable vintage Coach turnlock.",
        "photo 3: no rectangular Coach creed patch is visible inside.",
        "photo 5: the wooden side panel and highly decorative straw construction do not match the documented classic Coach silhouettes.",
        "photo 6: no Coach branding or identifying stamp is visible on the side or handle."
    ],
    "missing_information": [
        "A straight-on photo of the entire interior, including all pockets and seams, to confirm no hidden brand label.",
        "Close-up photos of the clasp, handle attachments, and any interior or underside markings.",
        "Seller-stated dimensions, provenance, and any maker label not visible in the provided images."
    ],
    "authenticity_concerns": [
        "The visible materials and decorative construction are inconsistent with the glove-tanned leather, canvas, or coated-canvas construction associated with Coach bags.",
        "No Coach identifier is visible in the supplied photos; this is best treated as a generic vintage-style straw handbag rather than a Coach candidate."
    ],
    "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: small gold-tone clasp, rivets, and handle rings are visible; no recognizable Coach turnlock or branding is visible.",
        "leather_description": "photo 1: brown leather-like or coated trim and handle are visible; the main body is woven straw or raffia with embroidered floral decoration.",
        "lining_description": "photo 3: light woven or fabric interior is visible, with a small interior pocket; no Coach label is visible.",
        "strap_construction": "photo 1 and photo 6: single structured top handle attached with metal rings and riveted leather-like tabs; no detachable crossbody strap is visible.",
        "stitching_description": "photo 2 and photo 3: visible stitching and woven construction appear generally even, though the images do not establish a Coach-specific construction method."
    },
    "possible_model_reasoning": [
        "No Coach model is a reasonable match: the straw body, floral embroidery, wooden side panels, and decorative construction do not correspond to the listed vintage Coach catalog silhouettes.",
        "The bag may be a vintage or vintage-style novelty\/artisan handbag, but its exact maker and date cannot be determined from the photos.",
        "Condition: Very Good overall from visible views; the exterior appears intact with minor visible wear or discoloration, while the interior and clasp function are not fully assessable."
    ],
    "confidence": 0.88,
    "recommended_max_bid": 15,
    "estimated_resale_low": 15,
    "estimated_resale_high": 50,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 18071,
            "output_tokens": 832,
            "total_tokens": 18903,
            "estimated_cost_usd": 0.009225
        }
    ]
}