Vintage Coach Hunter

{
    "is_handbag_probability": 0.97,
    "coach_probability": 0.01,
    "vintage_probability": 0.01,
    "authenticity_confidence": 0.01,
    "image_quality_score": 0.88,
    "seller_misidentification_probability": 0.025,
    "confidence": 0.96,
    "recommended_max_bid": 7.5,
    "estimated_resale_low": 6.5,
    "estimated_resale_high": 22.5,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: Promotional images show a transparent iridescent jelly tote made from synthetic plastic\/PVC-like material, not Coach glove-tanned leather or Coach signature canvas.",
        "photo 2: The bag has textile webbing handles, synthetic edge binding, and a clear plastic body, all inconsistent with typical vintage Coach construction.",
        "photo 1: No COACH wordmark, horse-and-carriage mark, creed patch, or recognizable Coach hardware is visible.",
        "photo 6: Product graphic describes a 17.5 x 12 x 8 inch waterproof pool\/beach tote, a modern novelty-bag use and silhouette rather than a vintage Coach model.",
        "photo 1: iridescent clear plastic\/PVC tote body, not glove-tanned leather",
        "photo 2: woven nylon webbing tote handles with fabric binding, not leather straps with brass hardware",
        "photo 1-6: no creed patch, no COACH wordmark, no horse-and-carriage, no leather hangtag, no turnlock visible",
        "photo 5: mesh and plastic interior pockets with nylon zipper, not suede-back unlined leather interior"
    ],
    "missing_information": [
        "photo 1-6: No genuine retail or interior identification label is shown; however, the visible synthetic construction already strongly indicates a non-Coach item.",
        "photo 1-6: Seller photographs are promotional\/stock-style images rather than detailed manufacturing photographs."
    ],
    "authenticity_concerns": [
        "photo 1-6: The synthetic clear\/plastic construction is incompatible with the vintage Coach leather population and provides no basis for Coach attribution.",
        "photo 1-6: This appears to be a modern generic jelly beach\/pool bag, not a Coach product; no transplant or counterfeit Coach identifier is visible."
    ],
    "possible_model_reasoning": [
        "photo 1-6: The silhouette is a large modern transparent beach\/pool tote, not a listed vintage Coach style.",
        "photo 1-6: Material, waterproof design, webbing handles, and promotional dimensions support a modern generic bag classification.",
        "Condition: Appears new or unused in promotional images, but actual condition cannot be verified from stock-style photography.",
        "Not a Coach silhouette: modern clear jelly beach\/pool tote with nylon straps has no match in Coach classic or modern catalog",
        "Condition: New marketing\/stock images; plastic tote with no wear visible"
    ],
    "estimated_era": "modern (2000s+), non-Coach",
    "observed_features": {
        "creed_present": false,
        "serial_or_style_number_present": false,
        "coach_wordmark_present": false,
        "turnlock_present": false,
        "hangtag_present": false,
        "creed_text": "not_visible",
        "serial_or_style_number": "not_visible",
        "hardware_description": "photo 1-6: Small metal-tone rings, snaps, and zipper hardware are visible; no Coach-marked hardware or vintage brass turnlock is visible.",
        "leather_description": "photo 1-6: No leather is visible; the body is transparent iridescent synthetic plastic\/PVC-like material.",
        "lining_description": "photo 5: Clear synthetic interior with a visible zippered pocket and side mesh pocket; no leather or Coach lining is visible.",
        "strap_construction": "photo 1-6: Wide purple textile webbing shoulder handles, sewn to the synthetic body.",
        "stitching_description": "photo 1-6: Visible machine stitching and textile binding around the synthetic panels; no vintage leather construction is visible."
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0002,
    "ensemble_members": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "result": {
                "is_handbag_probability": 0.99,
                "coach_probability": 0.01,
                "vintage_probability": 0.01,
                "authenticity_confidence": 0.01,
                "image_quality_score": 0.91,
                "seller_misidentification_probability": 0.03,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: Promotional images show a transparent iridescent jelly tote made from synthetic plastic\/PVC-like material, not Coach glove-tanned leather or Coach signature canvas.",
                    "photo 2: The bag has textile webbing handles, synthetic edge binding, and a clear plastic body, all inconsistent with typical vintage Coach construction.",
                    "photo 1: No COACH wordmark, horse-and-carriage mark, creed patch, or recognizable Coach hardware is visible.",
                    "photo 6: Product graphic describes a 17.5 x 12 x 8 inch waterproof pool\/beach tote, a modern novelty-bag use and silhouette rather than a vintage Coach model."
                ],
                "missing_information": [
                    "photo 1-6: No genuine retail or interior identification label is shown; however, the visible synthetic construction already strongly indicates a non-Coach item.",
                    "photo 1-6: Seller photographs are promotional\/stock-style images rather than detailed manufacturing photographs."
                ],
                "authenticity_concerns": [
                    "photo 1-6: The synthetic clear\/plastic construction is incompatible with the vintage Coach leather population and provides no basis for Coach attribution.",
                    "photo 1-6: This appears to be a modern generic jelly beach\/pool bag, not a Coach product; no transplant or counterfeit Coach identifier is visible."
                ],
                "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 1-6: Small metal-tone rings, snaps, and zipper hardware are visible; no Coach-marked hardware or vintage brass turnlock is visible.",
                    "leather_description": "photo 1-6: No leather is visible; the body is transparent iridescent synthetic plastic\/PVC-like material.",
                    "lining_description": "photo 5: Clear synthetic interior with a visible zippered pocket and side mesh pocket; no leather or Coach lining is visible.",
                    "strap_construction": "photo 1-6: Wide purple textile webbing shoulder handles, sewn to the synthetic body.",
                    "stitching_description": "photo 1-6: Visible machine stitching and textile binding around the synthetic panels; no vintage leather construction is visible."
                },
                "possible_model_reasoning": [
                    "photo 1-6: The silhouette is a large modern transparent beach\/pool tote, not a listed vintage Coach style.",
                    "photo 1-6: Material, waterproof design, webbing handles, and promotional dimensions support a modern generic bag classification.",
                    "Condition: Appears new or unused in promotional images, but actual condition cannot be verified from stock-style photography."
                ],
                "confidence": 0.94,
                "recommended_max_bid": 5,
                "estimated_resale_low": 5,
                "estimated_resale_high": 25
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.01,
                "coach_probability": 0.01,
                "confidence": 0.98,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 20,
                "estimated_resale_low": 8,
                "image_quality_score": 0.85,
                "is_handbag_probability": 0.95,
                "missing_information": [],
                "negative_evidence": [
                    "photo 1: iridescent clear plastic\/PVC tote body, not glove-tanned leather",
                    "photo 2: woven nylon webbing tote handles with fabric binding, not leather straps with brass hardware",
                    "photo 1-6: no creed patch, no COACH wordmark, no horse-and-carriage, no leather hangtag, no turnlock visible",
                    "photo 5: mesh and plastic interior pockets with nylon zipper, not suede-back unlined leather interior"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "small silver-tone D-ring at side and small snap on front pocket; no brass turnlock, buckles or solid brass hardware",
                    "leather_description": "no leather visible; iridescent clear jelly PVC\/plastic body with purple fabric trim",
                    "lining_description": "unlined clear plastic interior with mesh side pocket and zipper pocket; no leather or fabric Coach lining",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "machine-stitched bound fabric edging around panels; no leather stitching",
                    "strap_construction": "dual woven nylon webbing tote handles sewn to body, not leather or brass-clip straps",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "Not a Coach silhouette: modern clear jelly beach\/pool tote with nylon straps has no match in Coach classic or modern catalog",
                    "Condition: New marketing\/stock images; plastic tote with no wear visible"
                ],
                "possible_models": [],
                "recommended_max_bid": 10,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.01
            }
        }
    ],
    "_usage": [
        {
            "model_name": "openai:gpt-5.6-luna",
            "input_tokens": 30366,
            "output_tokens": 800,
            "total_tokens": 31166,
            "estimated_cost_usd": 0.014066
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "input_tokens": 32176,
            "output_tokens": 990,
            "total_tokens": 33166,
            "estimated_cost_usd": 0.007227
        }
    ]
}