Vintage Coach Hunter

{
    "is_handbag_probability": 0.98,
    "coach_probability": 0.01,
    "vintage_probability": 0.03,
    "authenticity_confidence": 0.01,
    "image_quality_score": 0.86,
    "seller_misidentification_probability": 0.02,
    "estimated_era": "modern (2000s+), non-Coach",
    "possible_models": [],
    "positive_evidence": [
        "photo 1: Small purse silhouette with a shoulder strap and an openable top is clearly visible.",
        "photo 2: Interior compartment and closure are visible."
    ],
    "negative_evidence": [
        "photo 1: Body is constructed from rows of metal can tabs and textile\/crocheted material, not Coach glove-tanned leather, coated canvas, or recognizable Coach construction.",
        "photo 1: Strap is a decorative chain-like textile\/can-tab construction rather than a typical Coach leather strap.",
        "photo 2: Interior appears to be synthetic fabric and lacks a visible Coach creed patch, wordmark, or horse-and-carriage identifier.",
        "photo 1: The design is a novelty can-tab purse, consistent with the seller's description and not a vintage Coach handbag."
    ],
    "missing_information": [
        "photo 1-2: No full close-up of the snap closure or any maker mark is provided.",
        "photo 1-2: No measurements, bottom view, or strap attachment detail is provided.",
        "photo 1-2: Creed, serial\/style number, Coach wordmark, and hangtag are not shown."
    ],
    "authenticity_concerns": [
        "photo 1-2: The visible materials and construction are inconsistent with Coach vintage handbag construction; this appears to be a non-Coach novelty purse rather than a Coach item."
    ],
    "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 1-2: Silver-tone metal can tabs, textile\/crocheted rows, a small snap closure, and a chain-like strap are visible; no Coach-marked hardware is legible.",
        "leather_description": "photo 1-2: No leather is visible; the exterior is made from metal can tabs and textile\/crocheted material.",
        "lining_description": "photo 2: Dark synthetic-looking fabric lining is visible inside the purse.",
        "strap_construction": "photo 1-2: Long chain-like strap made from linked can-tab\/textile construction; leather strap is not visible.",
        "stitching_description": "photo 2: Textile\/crocheted construction and sewn-looking lining edges are visible; stitch quality cannot be assessed in detail."
    },
    "possible_model_reasoning": [
        "photo 1: The compact rectangular body, novelty can-tab exterior, and chain-like strap identify this as a generic or handmade can-tab purse, not a catalog Coach model.",
        "photo 2: No Coach identifier is visible, and the synthetic\/textile interior is inconsistent with classic unlined glove-tanned Coach styles.",
        "Condition: approximately Very Good from the visible views; no obvious major breakage is visible, but the bottom, strap joins, and full closure function are not shown."
    ],
    "confidence": 0.94,
    "recommended_max_bid": 5,
    "estimated_resale_low": 5,
    "estimated_resale_high": 30,
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 15949,
            "output_tokens": 766,
            "total_tokens": 16715,
            "estimated_cost_usd": 0.008218
        }
    ]
}