Vintage Coach Hunter

{
    "is_handbag_probability": 0.97,
    "coach_probability": 0.01,
    "vintage_probability": 0.01,
    "authenticity_confidence": 0.01,
    "image_quality_score": 0.825,
    "seller_misidentification_probability": 0.02,
    "confidence": 0.955,
    "recommended_max_bid": 6,
    "estimated_resale_low": 5,
    "estimated_resale_high": 15,
    "possible_models": [],
    "positive_evidence": [],
    "negative_evidence": [
        "photo 1: the bags are transparent PVC\/plastic totes with black textile trim and webbing, not vintage leather Coach construction",
        "photo 2: the visible zipper and clear plastic body are inconsistent with classic glove-tanned Coach handbags",
        "photo 4: visible sizing indicates an approximately 10-inch-wide clear utility\/stadium bag",
        "photo 5: no Coach wordmark, horse-and-carriage, creed patch, or leather hangtag is visible",
        "photo 6: the product has textile webbing straps and plastic body panels rather than leather straps and solid-brass hardware",
        "photo 1: body is transparent clear PVC\/vinyl, not glove-tanned leather",
        "photo 1: straps are black woven nylon webbing, not leather with brass hardware",
        "photo 2: top zip with black plastic pull, no Talon\/YKK brass or Coach stamping",
        "photo 1-6: no creed patch, no COACH wordmark, no horse-and-carriage, no leather hangtag, no turnlock visible"
    ],
    "missing_information": [
        "photo 1: only exterior views are provided; no empty interior close-up or underside of the visible label",
        "photo 2: the visible sewn label is partially obscured and not a Coach identifier",
        "photo 1: no close-up of any brand marking beyond the visible non-Coach-looking label"
    ],
    "authenticity_concerns": [
        "photo 1: PVC\/plastic construction and webbing straps are fundamentally inconsistent with vintage Coach leather handbags",
        "photo 1: the visible label appears to read something like EAGLE rather than COACH; exact text is not fully legible"
    ],
    "possible_model_reasoning": [
        "photo 1: this is a clear stadium\/security tote rather than a Coach model; the seller title and visible construction support a modern utility bag",
        "photo 3: the visible measuring tape suggests approximately 10 inches in width, consistent with the listed clear tote format",
        "photo 1: condition appears new or lightly handled, though plastic creasing and full functional condition are not fully assessable",
        "Clear vinyl stadium-security tote with nylon webbing handles matches no Coach catalog silhouette, material, or construction; Coach never made clear PVC stadium bags of this type",
        "No Coach hard identifiers in any photo: no creed, no wordmark, no hangtag, no brass turnlock",
        "Condition: appears Like New\/unused clear tote; plastic slightly wrinkled in photo 5-6 which is normal for vinyl, not leather wear"
    ],
    "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: black zipper, plastic edge binding, and textile webbing; no vintage brass hardware visible",
        "leather_description": "photo 1: no leather visible; body appears clear PVC\/plastic",
        "lining_description": "photo 1: clear plastic interior\/body; no conventional fabric lining visible",
        "strap_construction": "photo 1: wide black textile webbing straps sewn to the clear plastic body",
        "stitching_description": "photo 1: visible dark stitching\/sewn attachment around the webbing and edge binding; exact stitch quality is not assessable"
    },
    "ensemble_agreement": "HIGH",
    "ensemble_variance": 0.0009,
    "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": 0.9,
                "seller_misidentification_probability": 0.02,
                "estimated_era": "modern (2000s+), non-Coach",
                "possible_models": [],
                "positive_evidence": [],
                "negative_evidence": [
                    "photo 1: the bags are transparent PVC\/plastic totes with black textile trim and webbing, not vintage leather Coach construction",
                    "photo 2: the visible zipper and clear plastic body are inconsistent with classic glove-tanned Coach handbags",
                    "photo 4: visible sizing indicates an approximately 10-inch-wide clear utility\/stadium bag",
                    "photo 5: no Coach wordmark, horse-and-carriage, creed patch, or leather hangtag is visible",
                    "photo 6: the product has textile webbing straps and plastic body panels rather than leather straps and solid-brass hardware"
                ],
                "missing_information": [
                    "photo 1: only exterior views are provided; no empty interior close-up or underside of the visible label",
                    "photo 2: the visible sewn label is partially obscured and not a Coach identifier",
                    "photo 1: no close-up of any brand marking beyond the visible non-Coach-looking label"
                ],
                "authenticity_concerns": [
                    "photo 1: PVC\/plastic construction and webbing straps are fundamentally inconsistent with vintage Coach leather handbags",
                    "photo 1: the visible label appears to read something like EAGLE rather than COACH; exact text is not fully legible"
                ],
                "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: black zipper, plastic edge binding, and textile webbing; no vintage brass hardware visible",
                    "leather_description": "photo 1: no leather visible; body appears clear PVC\/plastic",
                    "lining_description": "photo 1: clear plastic interior\/body; no conventional fabric lining visible",
                    "strap_construction": "photo 1: wide black textile webbing straps sewn to the clear plastic body",
                    "stitching_description": "photo 1: visible dark stitching\/sewn attachment around the webbing and edge binding; exact stitch quality is not assessable"
                },
                "possible_model_reasoning": [
                    "photo 1: this is a clear stadium\/security tote rather than a Coach model; the seller title and visible construction support a modern utility bag",
                    "photo 3: the visible measuring tape suggests approximately 10 inches in width, consistent with the listed clear tote format",
                    "photo 1: condition appears new or lightly handled, though plastic creasing and full functional condition are not fully assessable"
                ],
                "confidence": 0.96,
                "recommended_max_bid": 4,
                "estimated_resale_low": 5,
                "estimated_resale_high": 15
            }
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
            "result": {
                "authenticity_concerns": [],
                "authenticity_confidence": 0.01,
                "coach_probability": 0.01,
                "confidence": 0.95,
                "estimated_era": "modern (2000s+), non-Coach",
                "estimated_resale_high": 15,
                "estimated_resale_low": 5,
                "image_quality_score": 0.75,
                "is_handbag_probability": 0.95,
                "missing_information": [],
                "negative_evidence": [
                    "photo 1: body is transparent clear PVC\/vinyl, not glove-tanned leather",
                    "photo 1: straps are black woven nylon webbing, not leather with brass hardware",
                    "photo 2: top zip with black plastic pull, no Talon\/YKK brass or Coach stamping",
                    "photo 1-6: no creed patch, no COACH wordmark, no horse-and-carriage, no leather hangtag, no turnlock visible"
                ],
                "observed_features": {
                    "coach_wordmark_present": false,
                    "creed_present": false,
                    "creed_text": "not_visible",
                    "hangtag_present": false,
                    "hardware_description": "no brass hardware; black coil zipper with black plastic pull visible in photo 2; no turnlock, D-rings, rivets or feet",
                    "leather_description": "no leather visible; transparent clear plastic\/vinyl body with black fabric binding\/trim",
                    "lining_description": "unlined; transparent interior visible in all photos, no fabric or suede lining",
                    "serial_or_style_number": "not_visible",
                    "serial_or_style_number_present": false,
                    "stitching_description": "straight machine stitching along zip tape and black trim visible in photo 2; no leather stitching to assess",
                    "strap_construction": "two black woven nylon\/polypropylene webbing tote handles sewn to body, visible in photo 1 and photo 3",
                    "turnlock_present": false
                },
                "positive_evidence": [],
                "possible_model_reasoning": [
                    "Clear vinyl stadium-security tote with nylon webbing handles matches no Coach catalog silhouette, material, or construction; Coach never made clear PVC stadium bags of this type",
                    "No Coach hard identifiers in any photo: no creed, no wordmark, no hangtag, no brass turnlock",
                    "Condition: appears Like New\/unused clear tote; plastic slightly wrinkled in photo 5-6 which is normal for vinyl, not leather wear"
                ],
                "possible_models": [],
                "recommended_max_bid": 8,
                "seller_misidentification_probability": 0.02,
                "vintage_probability": 0.01
            }
        }
    ],
    "_usage": [
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            "total_tokens": 29521,
            "estimated_cost_usd": 0.01329
        },
        {
            "model_name": "meta:muse-spark-1.3-contributor",
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}