Vintage Coach Hunter

{
    "is_handbag_probability": 0.99,
    "coach_probability": 0.04,
    "vintage_probability": 0.03,
    "authenticity_confidence": 0.03,
    "image_quality_score": 0.82,
    "seller_misidentification_probability": 0.04,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [
        "photo 1: Clearly a tote handbag with two long handles and a top zipper.",
        "photo 2: Interior and zippered pocket are visible, but no Coach identifier is apparent."
    ],
    "negative_evidence": [
        "photo 1: The all-over graphic is an irregular floral\/abstract motif, not the recognizable paired-C Coach Signature pattern.",
        "photo 1: No legible COACH wordmark, horse-and-carriage, leather hangtag, or Coach-style creed patch is visible.",
        "photo 2: Interior appears fabric-lined and shows no visible creed patch or brand label.",
        "photo 3: The zipper and hardware are not visibly marked COACH.",
        "photo 4: Construction is a large casual printed-canvas tote rather than a classic vintage glove-tanned leather Coach silhouette.",
        "photo 5: The visible exterior print is not mirror-symmetric paired Cs and does not provide Coach evidence.",
        "photo 6: The bag appears to be a modern graphic canvas tote with leather-look or leather handles, consistent with the seller's unbranded description."
    ],
    "missing_information": [
        "photo 2: A straight-on close-up of every interior wall and pocket seam to confirm whether a small creed or fabric brand label is hidden.",
        "photo 3: Close-ups of the zipper pull, zipper tape, handle attachments, and any hardware markings.",
        "photo 1\/photo 4: Clear bottom, corners, and back views.",
        "photo 2: Confirmation of whether the handles are genuine leather or synthetic material."
    ],
    "authenticity_concerns": [
        "photo 1\/photo 5: The nonstandard graphic motif could evoke designer branding, but it does not match Coach Signature construction or alignment; no Coach identifiers support attribution to Coach.",
        "photo 2: No visible brand label or creed is present in the photographed interior, leaving the item unsupported as Coach."
    ],
    "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": "Top zipper with a small dark pull visible in photo 3; no legible brand engraving. No turnlock or other distinctive Coach hardware visible.",
        "leather_description": "Light beige textured-looking handles are visible in photos 1, 4, and 6; whether they are genuine leather is not determinable from these photos. Main body is printed canvas or textile.",
        "lining_description": "Light beige fabric lining visible in photos 2 and 3, with a matching zippered interior pocket.",
        "strap_construction": "Two long, fixed shoulder handles attached with rectangular stitched tabs, visible in photos 1, 4, and 6.",
        "stitching_description": "Visible perimeter and handle-tab stitching appears generally even; construction details are insufficient to attribute the bag to Coach."
    },
    "possible_model_reasoning": [
        "No Coach model is a reasonable match: the tote's graphic canvas body, fixed long handles, and simple zip-top construction do not correspond to a clearly identifiable Coach catalog model.",
        "Era assessment: modern (2000s+), non-Coach, based on the printed textile body, fabric lining, and contemporary casual tote construction; no dated identifier is visible.",
        "Condition: Very Good based on the available exterior photos; the bag appears intact with mild creasing, but bottom, corners, zipper function, odors, and hidden interior wear are not fully assessable."
    ],
    "confidence": 0.86,
    "recommended_max_bid": 8,
    "estimated_resale_low": 5,
    "estimated_resale_high": 30,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 33097,
            "output_tokens": 934,
            "total_tokens": 34031,
            "estimated_cost_usd": 0.01548
        }
    ]
}