Vintage Coach Hunter

{
    "is_handbag_probability": 0.99,
    "coach_probability": 0.04,
    "vintage_probability": 0.03,
    "authenticity_confidence": 0.03,
    "image_quality_score": 0.88,
    "seller_misidentification_probability": 0.12,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [
        "photo 1: identifiable handbag with top handles, zip closure, exterior pocket and gold-tone hardware",
        "photo 1: central small gold-tone emblem is visible, but it is not a legible Coach wordmark or horse-and-carriage"
    ],
    "negative_evidence": [
        "photo 1: exterior is textile\/canvas-like with smooth contrasting trim rather than vintage glove-tanned leather",
        "photo 1: central emblem appears like a small horseshoe\/A-style mark, not a Coach carriage or wordmark",
        "photo 2: no visible Coach wordmark, creed patch, hangtag, or serial\/style identifier",
        "photo 3: interior appears fabric-lined and no creed patch is visible",
        "photo 5: back construction and textile body are inconsistent with classic vintage Coach glove-tanned leather bags"
    ],
    "missing_information": [
        "photo 3: a straight-on close-up of every interior wall and pocket seam to confirm whether any brand label or fabric tag is present",
        "photo 2: close-up of the central emblem and any zipper-pull or hardware markings",
        "photo 1: bottom, corners, and side views for complete construction and condition assessment"
    ],
    "authenticity_concerns": [
        "photo 1: the emblem and textile construction suggest a non-Coach lookalike or another fashion brand rather than Coach",
        "photo 3: no Coach identifier is visible in the partially shown interior"
    ],
    "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: gold-tone rectangular strap buckles, rivets, zipper teeth and a small central emblem; no Coach engraving is legible",
        "leather_description": "photo 1: beige woven\/textile-like body with smooth pale contrasting trim, likely synthetic or coated trim; natural glove-tanned leather is not apparent",
        "lining_description": "photo 3: beige fabric lining with multiple compartments; no creed patch is visible in the shown interior",
        "strap_construction": "photos 1 and 4: two long fixed top handles with narrow pale trim and buckle-like adjustment details at the front",
        "stitching_description": "photos 1 and 2: visible white contrast stitching appears generally regular; some close-up areas are soft-focused"
    },
    "possible_model_reasoning": [
        "photo 1: silhouette is a generic modern textile satchel\/tote and does not closely match a catalog vintage Coach model",
        "photo 1: the small central emblem resembles a non-Coach horseshoe\/A-style logo; it is not sufficient to identify the maker from these photos",
        "photo 3: fabric lining and textile exterior place it in a modern, non-Coach category rather than the classic unlined glove-tanned era",
        "Condition: approximately Very Good based on the visible clean exterior and intact handles; interior, odor, and bottom wear are not fully assessable"
    ],
    "confidence": 0.86,
    "recommended_max_bid": 8,
    "estimated_resale_low": 10,
    "estimated_resale_high": 30,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 25816,
            "output_tokens": 817,
            "total_tokens": 26633,
            "estimated_cost_usd": 0.012287
        }
    ]
}