Vintage Coach Hunter

{
    "is_handbag_probability": 0.98,
    "coach_probability": 0.01,
    "vintage_probability": 0.01,
    "authenticity_confidence": 0.01,
    "image_quality_score": 0.86,
    "seller_misidentification_probability": 0.03,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [
        "photo 1: clearly a handbag with a zippered body and shoulder strap.",
        "photo 3: interior fabric label appears to identify polyester content, consistent with the seller's 100% polyester description."
    ],
    "negative_evidence": [
        "photo 1: body is covered in long synthetic-looking faux fur rather than Coach glove-tanned leather or Coach signature canvas.",
        "photo 1: large circular metal ring attachments and pink strap hardware do not resemble a classic Coach turnlock or documented Coach construction.",
        "photo 3: interior is shiny pink synthetic fabric with no visible Coach creed patch or wordmark.",
        "photo 5: interior zipper pull and hardware show no legible Coach branding.",
        "Listing title: seller identifies the item as unbranded and polyester, which is consistent with the photos."
    ],
    "missing_information": [
        "photo 1: no clear back, bottom, or side views.",
        "photo 3: the small fabric label is partly folded and not fully legible.",
        "No close-up of every interior seam or label is provided, although the visible construction already strongly indicates a non-Coach synthetic bag."
    ],
    "authenticity_concerns": [
        "photo 1: faux-fur\/synthetic construction is inconsistent with the vintage leather handbag population and strongly indicates a generic fashion bag rather than Coach.",
        "photo 3: synthetic lining and polyester-content labeling are inconsistent with classic vintage Coach construction.",
        "No Coach identifier is visible in any provided photo."
    ],
    "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: large circular metal ring attachments, small loops, and light-colored zipper hardware; no Coach engraving is visible.",
        "leather_description": "photo 1: long pink, burgundy, and cream faux-fur textile exterior; no leather is visible.",
        "lining_description": "photo 3: shiny pink synthetic textile lining with zippered interior compartments; small white fabric content label is visible but not fully legible.",
        "strap_construction": "photo 1: pink synthetic shoulder strap attached through large circular metal rings; no adjustable buckle or vintage Coach strap construction is visible.",
        "stitching_description": "photos 3 and 5: visible textile seams appear machine-stitched; no unusual stitching issue is apparent, but close construction details are limited."
    },
    "possible_model_reasoning": [
        "photo 1: silhouette is a generic long shoulder handbag with ring attachments, not a recognizable Coach catalog model.",
        "photo 3: synthetic lining and visible textile content label support a modern non-Coach classification.",
        "Condition: Good; the bag appears structurally intact, but the faux fur shows some unevenness\/matting and the interior has visible creasing; odor and hidden wear are unknown."
    ],
    "confidence": 0.92,
    "recommended_max_bid": 8,
    "estimated_resale_low": 5,
    "estimated_resale_high": 25,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 26496,
            "output_tokens": 755,
            "total_tokens": 27251,
            "estimated_cost_usd": 0.01241
        }
    ]
}