Vintage Coach Hunter

{
    "is_handbag_probability": 0.99,
    "coach_probability": 0.02,
    "vintage_probability": 0.25,
    "authenticity_confidence": 0.02,
    "image_quality_score": 0.92,
    "seller_misidentification_probability": 0.8,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [
        "photo 2: interior label reads \"Made in Italy for Lerner Shops,\" identifying a retailer\/manufacturer context unrelated to Coach",
        "photo 3: zipper pull is stamped YKK, a common non-Coach zipper detail",
        "photo 1: the item has a recognizable small shoulder-bag silhouette and attached strap"
    ],
    "negative_evidence": [
        "photo 1: exterior is metallic gold-and-black crochet\/textile construction, not Coach glove-tanned leather, coated canvas, or a recognizable Coach material",
        "photo 1: no visible COACH wordmark, horse-and-carriage, leather hangtag, or Coach hardware",
        "photo 2: interior has a Lerner Shops label rather than a Coach creed or Coach label",
        "photo 4: close-up shows crochet\/textile construction with no Coach identifier",
        "photo 5: zipper and strap construction do not provide evidence of a Coach classic model"
    ],
    "missing_information": [
        "photo 2 does not show a Coach creed because the visible interior label is the Lerner Shops label; no additional interior pockets or sewn-in tags are shown",
        "bottom, side seams, and detailed condition views are limited",
        "seller-stated dimensions are only partially supported by the tape photos"
    ],
    "authenticity_concerns": [
        "photo 2: the visible Lerner Shops label is inconsistent with a Coach-made handbag",
        "photo 1: metallic crochet construction and decorative textile surface are inconsistent with the expected construction of the likely vintage Coach models",
        "no Coach identifier is visible anywhere in the supplied photos"
    ],
    "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 3: gold-tone YKK zipper pull and zipper teeth; no turnlock or Coach-engraved hardware visible",
        "leather_description": "photo 1: no leather body is visible; exterior appears to be metallic gold-and-black crochet or woven textile",
        "lining_description": "photo 2: black fabric lining with a sewn label reading \"Made in Italy for Lerner Shops\"",
        "strap_construction": "photo 1: matching woven\/crochet shoulder strap, apparently attached at the bag's upper sides",
        "stitching_description": "photo 2: visible lining attachment appears machine-stitched; detailed exterior stitching is not clearly assessable"
    },
    "possible_model_reasoning": [
        "The rounded small shoulder-bag silhouette is generic and does not match a specific Coach catalog model based on the available views.",
        "The metallic crochet\/textile construction, Lerner Shops label, and absence of a Coach creed or wordmark strongly favor a non-Coach vintage or retro-fashion bag.",
        "Condition appears Good to Very Good: the exterior is generally intact in the photos, but some edge\/strap fraying is visible near the zipper area in photo 3; interior odor and hidden wear are unknown."
    ],
    "confidence": 0.93,
    "recommended_max_bid": 8,
    "estimated_resale_low": 5,
    "estimated_resale_high": 30,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 17792,
            "output_tokens": 859,
            "total_tokens": 18651,
            "estimated_cost_usd": 0.009178
        }
    ]
}